Þakgil – Full Guide + Best Hiking Trails

Þakgil is an amazingly beautiful hiking area, yet there was no detailed guide to Thakgil, nor any detailed description of the best hiking trails in Þakgil. We want to fill this gap and will be writing in deep detail about all the hiking trails, the Thakgil campsite, how to get to Þakgil, what to see, and when to go.

Hikes in Thakgil definitely belong to the best hikes in Iceland. Some people incorrectly spell the Icelandic name Þakgil as “Pakgil”, but it’s not “P”, it’s “TH” as Thór. And Thakgil is a hiking paradise full of canyons, ravines, waterfalls and even melting glaciers! Þakgil is located pretty close to Vik, a very popular city in southern Iceland, very well accessible to all tourists. There are three main hiking trails and several possible detours.

Most of the other blogs out there describe only one of the Þakgil hikes in detail – the purple one – the Remundargil ravine hike. Probably, because it’s the easiest and the quickest one. However, definitely not the most rewarding one 🙂

That being said, we will do the opposite. We will describe in detail our day hike which included hiking a yellow trail and a red trail in Thakgil. These hikes are called the Austurafréttur hike and the Mælifell hike. We also added an amazing hidden bonus – a hike to Huldujökull glacier.

When to visit Þakgil

Same as for all parts of the Highland of Iceland, you can visit Thakgil only in summer when the hiking trails are open. When do hiking trails in Þakgil open? The trails open once there is no snow on the trails. This usually happens any time between the beginning of June and the first half of July.

When do the Thakgil hiking trails close? The trails close after the first heavier snowfall. The first heavier snowfall typically reaches Þakgil at any time between the first half of September and the end of October.

Magnificent canyon next to the red Maelifell trail, Þakgil

So, when should you visit Thakgil? To be sure to have clear and dry trails, visit Þakgil between the first half of July and the second half of September. This period also coincides with the mildest and warmest weather, which you will definitely need. For 100% accurate info on the current state of the trails, please contact the campsite or safetravel.is.

Can I visit Þakgil in winter? Outside of the main season? Only in theory. First of all, the road leading to Thakgil is full of snow at that time. Secondly, the trails are full of snow too. This means both the road as well as the trails are very dangerous to navigate and you should never do that without a professional guide. Even with their help, Þakgil is typically inaccessible between October and May.

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How to get to Þakgil

The only way to get to Thakgil is to use the gravel Road 214, Kerlingardalvegur. Since the road is 16 kilometers (10 miles) long, you have to rent a car or hitchhike. There’s no bus service to Þakgil. You may probably be able to arrange some expensive private transport, but in that case, better rent a car.

Beginning of the road to Þakgil. This was the easiest part.

Road to Þakgil

Kerlingardalvegur, or Road 214, leading to Thakgil is a pretty bumpy gravel road. Road to Thakgil is officially a normal 3-digit road, however, it could quickly be classified as an F-road. I could easily name several F-roads that are easier (and more comfortable) to drive on than Road 214. The thing is, the road to Þakgil doesn’t contain any river crossings, so they decided to classify it as a normal road.

The road is open to normal vehicles only in summer. In winter there’s usually “no winter service”. What does it mean? Feel free to read our article about Icelandic Roads to find out more. Long story short, expect a very bumpy and slow drive with many potholes and in summer also many fellow tourists.

Road 214 Kerlingardalvegur to Þakgil on a beautiful sunny day.

Do you need a 4×4 to get to Thakgil? The road to Thakgil is definitely passable also in a 2wd car, but you will feel much safer in a 4×4 car. I’m glad we had our Land Cruiser. This way we didn’t need to worry about any damages to the car’s undercarriage / chassis. Or you can rent with Lotus, the only car rental company in Iceland which insures undercarriage / chassis). If you are interested in details of how car rental insurance works in Iceland, we wrote a detailed guide on that.

All that being said, if you are lucky enough with the weather, the road to Þakgil is amazingly beautiful on a sunny day. A scenic drive through a valley full of river streams, black ash, and green moss hills everywhere around you with a lush green Thakgil valley slowly coming closer to you in the background. Totally worth the bumpy drive.

Parking in Thakgil

The only actual sort of “official” car park in Þakgil is located at the campsite. This is probably the best spot to leave your car and it’s free unless you stay overnight. That would be camping already and you need to pay for that. Not all the hikes in Thakgil begin at the Thakgil campsite, though – see the map of Thakgil hiking trails below.

We left our car on the gravel, next to the road, close to the purple hiking trail.

If you want to park your car as close to the beginning of your chosen hiking trail as possible, you may also park the car next to a road, close to the start of the hiking trail (as we did). However, please keep strictly in mind, that you can NOT park on the moss or grass. You have to find a gravel spot or a spot where there’s nothing you may potentially destroy and evidently other cars have already parked there before. Additionally, never leave your car parked on the road itself! Park NEXT to the road. If you are unsure about where to park, better leave your car at the campsite, it’s pretty close to all the trails anyway.

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Thakgil campsite

Þakgil campsite is probably one of the most beautiful campsites in Iceland. Thakgil camping is located directly in the heart of Þakgil. In summer you will be surrounded by magnificent lush green hills and ravines. There’s also a much more expensive possibility to book your private hut. Take a look at the website of the campsite for an up to date info. The website may be a bit outdated from time to time (seems like locals are not much of web admins, understandably) but the phone number is working, so I suggest you call them if you need anything. They do speak (simple) English 🙂

Þakgil campsite

If you want to book a hut or accommodation nearby, we highly suggest you do so enough in advance. Huts in Thakgil are in very high demand in summer. With simple camping, you don’t need to book in advance. It’s a first come, first serve system and I don’t remember the campsite being full at any time. There’s also a possibility to ask for the current trail conditions at the campsite. Sometimes you may also get an accurate answer. Don’t rely on that, though – see our hiking story below :).

Hiking trails in Þakgil

• Ravine walk from the campsite, 1km, 15-20 minutes
• Remundargil ravine (purple trail), 13km, 3-5 hours
• Austurafréttur range (yellow trail), 17km, 6-8 hours
• Maelifell (red trail), 14km, 4-5 hours
• Huldujökull glacier detour (white trail), 3km, 1-3 hours
• Austurafréttur + Maelifell + Huldujökull loop (yellow + red +white trail), 20km, 6-9 hours

Map of the hiking trails in Þakgil

There are 3 main hiking trails in Þakgil – the red trail, the yellow trail, and the purple trail. Then there are several “side” trails. See the hiking map of Thakgil below. This map is accurate and you can rely on it. The original map, however, didn’t mark any dangerous parts, or river crossings. That’s why we added our notes to the map and we suggest you read our entire article if you plan on going hiking in Thakgil.

Map of Þakgil hiking trails with our notes (click to enlarge)

If I had to rank the main trails by difficulty, the order would be as follows:

• Common red/yellow trail (the easiest)
• Yellow and purple trails (medium)
• Red trail (more difficult)

Local map of all the hiking trails, roads and tracks in Thakgil (click to enlarge)

The alternative map above depicts all these trails (including the detour) and distinguishes between hiking trails only (yellow/green dashed line) and buggy/jeep tracks (brown) which also serve as hiking trails.

Myths and Facts about hiking in Thakgil

The lack of factual information about hiking trails in Thakgil gives rise to many weird myths about Thakgil. Below we answer all questions we’ve heard about Þakgil.

What is the best hiking trail in Thakgil?

The most beautiful trails are the eastern part of the Yellow trail and the western part of the Red trail, in our opinion. They are also the most difficult trail segments. Views from these parts of the trails are simply stunning, see our trip report below. Probably the most beautiful unmarked detour from these trails is a detour to Huldujökull glacier.

The red Mælifell trail is very green, full of spectacular canyons and ravines.

Is one day in Thakgil enough?

If you catch the nice weather, one day is definitely enough to see the best of Þakgil. If you want to hike all the trails, it would take you 2 days if you are a quick hiker, and 3 days if you are a slow hiker. Just bear in mind, the trails and the surrounding landscapes are somewhat similar, so it doesn’t entirely make sense to hike every single inch of all of them.

The yellow and the red trail may be done in 1 day as a huge loop. This is exactly what we’ve done and couldn’t be happier! Totally worth every mile! The yellow and the red trail are pretty diverse and quite different from each other – it felt like hiking at two different places. The entire loop took us 9 hours to finish, including many photo pauses, a longer lunch break, and losing almost an hour by finding the proper route when crossing the river. See our trip report below.

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How difficult are the hiking trails in Thakgil?

The hiking trails in Þakgil are of medium difficulty. They are definitely not easy hikes for families with little children or for the elderly. They are also not any mountaineering expeditions. No special equipment is required in summer. We recommend taking hiking poles and if you plan to hike the red trail, then also water shoes for the river crossing.

Steep descent from the red hiking trail in Þakgil

Can you get to Thakgil with a 2wd car?

Yes, you can, but you will have to drive slowly and there’s a chance you may damage your car because the road to Thakgil is very bumpy. We recommend taking any 4wd car and driving carefully.

Is the yellow trail the most beautiful one?

We think that the eastern part of the yellow trail and the western part of the red trail are the most beautiful trails. If we had to choose just one, it would be a hard decision. The yellow trail is definitely an easier one, though, with no river crossings.

The least exciting trail is the common red/yellow trail because it leads via old jeep tracks. This part of the trail is, on the other hand, also the easiest part to hike. If you aim for a worry-free hike, or you are simply hiking in unfavorable weather, then go for this trail.

Amazing views from the yellow hiking trail in Þakgil

Should you do the Þakgil hikes only in the nice weather?

Yes, definitely. Aim for clear skies and no strong winds. The hikes are doable in light rain and slightly windy weather, but if it gets worse, they may be pretty dangerous. There are some steep ridges and slippery parts, so please, choose your day wisely and better turn back when feeling unsafe.

Especially the western part of the red trail and the eastern part of the yellow trail are pretty dangerous if it strongly rains/snows/wind blows, regardless of your hiking experience. The common red/yellow trail should be fine because it leads through the old road/track. However, consider also the views – if it’s foggy, you will see nothing despite doing a pretty demanding hike.

Is the yellow trail dangerous?

“I’ve read that the yellow trail is pretty demanding, steep, and dangerous at some points and you should better do it starting from the east (counter-clockwise).”

Well, I don’t think this is true. From our experience, the route is doable in both directions in good weather and if you are used to longer hikes. If you are not used to hiking, then yes, this trail is demanding and possibly dangerous.

Rainy picture from the middle of the red hiking trail in Þakgil. Still amazing views.

All trails are dangerous during bad weather, like strong rain, strong wind, snow, or bad visibility due to fog. In the nice weather, the yellow trail is not more dangerous than the other trails of Thakgil in any way. In fact, the most dangerous trail is the red trail in our opinion, due to the sharp ridge part and river crossings.

Do you have to cross the river during the hikes?

Only when hiking the red Maelifell trail. There are 3 river crossings located close to the campsite. The river is pretty fast flowing and it’s no joke to ford it, see our experience below. Take water shoes, adhere to river fording principles, and always hike at minimum in a group of 2.

Is the purple trail and the common red/yellow trail worth hiking?

Of course, they are worth hiking 🙂 The entire Þakgil area is totally beautiful and all the hikes are nice. We are just cherry-picking here the best out of the already beautiful options.

Hiking the Yellow and Red trail loop – our experience

Our rainy and a bit foggy view from top of Mælifell red trail in Thakgil

Yellow hiking trail in Thakgil, also known as Austurafréttur, is one of the two hikes we consider the most amazing in Thakgil and also the most difficult. The second one is the red trail to Maelifell. Here is a link to our Wikiloc hiking trail in Þakgil.

The yellow trail is probably slightly easier than the red one, though. You may form your own opinion after reading our report. As you can see on the map, there are several options for how to hike the yellow trail. We chose the counter-clockwise direction, i.e. an ascent from the east and a hike towards the Austurafréttur range. It took us 3 hours one way to hike the eastern part of the yellow trail and to reach the Huldujökull glacier.

Map of the yellow-red loop hiking trail in Þakgil we took

There are several different starting points for the yellow trail available. We aimed to choose the “most efficient” starting point to minimize walking on the road and maximize hiking the trail itself. That being said, we parked our car at the intersection of the road to Þakgil and the purple hiking trail, see above.

We had first crossed the little stream next to the road, then ascended up via the purple trail, and then continued to the north via the yellow trail.

The ascent towards the Remundargil ravine

We started our hike by first crossing the river. It was possible to cross the river by jumping and we didn’t have to take our shoes off. Hiking poles definitely helped. The river is pretty narrow, though, and it was also possible to find some “jumping stones” to cross the river through. Afterward, the hike began with a pretty steep, but safe, climb on the purple trail. The climb led to the intersection with the yellow trail, up on the ridge.

First ascent via the purple Remundargil ravine trail crossing our yellow trail. Our car is in the distance.

Technically, we haven’t done the “entire“ yellow trail, because we made a shortcut via the purple trail, and the yellow trail continues further toward the southeast. Nevertheless, we made this decision on purpose, because we wanted to save some time for a hike towards Huldujökull. Moreover, the southernmost part of the yellow trail (which we skipped) is said to be the least interesting one.

A pretty steep, but short ascent via the purple trail led us up towards an intersection with a yellow trail, where we continued left on the yellow trail. After finishing the ascent, you will be rewarded with amazingly beautiful 360 degrees views. Only 15 minutes into the hike and you may already admire the stunning beauty of Þakgil from this viewpoint. Our car already looked so tiny in the distance after the climb.

Austurafréttur trail

I’ve read on some blogs that the yellow trail is unmarked. This is not true at all. The yellow trail is well-marked. After an intersection of a purple and a yellow trail, the yellow trail then continues to the north as a gravel path. This part of the trail is slightly boring but doesn’t last very long. No worries, many nice views are yet to come.

View after the first ascent towards Austurafréttur range – the yellow hiking trail

You will soon reach a point where you have to perform one additional steep ascent. This ascent leads via the old moss field and can be very tricky if it’s wet because it can become pretty slippery. We had perfect weather with blue skies, therefore also no problems with the ascent at all, just burning some calories. After this last ascent, the trail mostly continues as a gravel path along the eastern edge of the pretty wide Austurafréttur ridge.

Another picturesque viewpoint will soon pop up on your right – a view over a gigantic Kötlujökull glacier. This viewpoint may serve as one of the great picnic spots as well. The yellow trail then continues further north along the edge of the ridge and several little waterfalls and canyons can be observed in the distance, right next to the Kötlujökull glacier.

Views over the Kotlujökull glacier from the yellow Austurafréttur range trail

You will then reach the point where the yellow trail (and marks) start turning left and lead to the dirt tracks probably used by jeeps or ATVs/quad bikes. This is where the marked yellow trail connects to the dirt road and continues back west to the intersection with the red trail. On top of the yellow trail to the left, however, you have the option to continue further north towards Huldujökull glacier. This is exactly what we’ve done and what I highly recommend on a nice day!

Hike to Huldujökull glacier

After hiking the eastern part of the yellow trail, you will reach an intersection of yellow marks (continuing to the left) and white marks (continuing straight ahead in the northern direction). We followed the white marks and made a detour away from the yellow trail towards the melting Huldujökull glacier (which our friend Dace kindly pointed out to us, thank you!). An ideal time to hike this trail is summer – because this is when the glacier melting may actually be observed and witnessed in real time!

Amazing views at the melting Huldujökull glacier in Þakgil

White Trail

You won’t find a white hiking trail to Huldujökull on a classical hiking map, only on a local Icelandic map. It leads via a pretty dull stony/gravel path on the eastern edge of this Thakgil ridge. However, the trail itself is not your main aim here. Instead, you aim for reaching the Huldujökull Glacier, which will slowly start to reveal itself in front of you (on a nice day with good visibility). Hiking the white/unmarked trail to the glacier and back took us roughly 2.5 hours including a lunch break and many pauses for photos.

Scarce white marks on the white “bonus” trail leading to amazing Huldujökull melting glacier in Þakgil

If I remember correctly, at some point even white marks disappeared. Nevertheless, the orientation is not that hard, because you more or less hike pretty close to the eastern edge of the wide ridge all the time. After the marks had disappeared, we simply followed the edge until the edge basically ended. This included a few little ascents and descents on stony terrain. Although being unmarked, a walk like this is perfectly fine, unless you don’t damage anything “alive” (like moss, please don’t step on any!).

Huldujökull Glacier Views

There are many different viewpoints of Huldujökull, just have in mind where it’s located and you can definitely get there. I don’t recommend going in foggy or (strongly) rainy weather though. Not only you will not see a thing but you may also get lost.

Final, unmarked part of the trail leading to the melting Huldujökull glacier

After reaching the northern edge of this Thakgil ridge a monumental view over almost the entire Huldujökull Glacier opened directly in front of us. And not only that! We had a chance to witness a bit sad but amazingly beautiful phenomenon of a melting glacier! Right in front of us. We were even lucky enough to observe and hear a massive fall of part of the glacier into the ravine below, due to thawing. I’ve caught one of these falls on camera (see the video below, to be added later). Power of nature as a live broadcast.

We made a little picnic with views over a thawing glacier and soaked up the sunrays on this heavenly beautiful day. We then admired the glacier from many viewpoints, hiking a bit to the west. Subsequently, we hiked back via an unmarked trail to reach the yellow, marked one. We’ve first seen the yellow marks and then reached the intersection of a red and a yellow trail.

The end of the partially unmarked white hiking trail in Þakgil

Hiking the Red trail to Mælifell

The red trail in Thakgil is full of lush green valleys and peaks, amazing canyons, and green river valley views. We totally recommend it, just please go only if you are a more experienced hiker. There are 2-3 pretty exposed and steep parts towards the southern part of the trail. It took us 4-5 hours one way to complete the western part of the red trail, including a 1-hour search for the correct river crossing route.

Beginning of the red hiking trail, near the top, near the intersection with the yellow trail. Mælifell on the right.

Originally, we had planned on doing only the yellow trail, i.e. we had wanted to descend back via the common yellow/red trail (western part of the yellow trail / eastern part of the red trail). However, once we reached the intersection of a yellow and a red trail, we realized that this “common yellow and red trail” is simply a rough track for jeeps/ATVs. And, we rather prefer driving the tracks than hiking on them. That being said, we rather wanted to descend back via a pure hiking trail – which is exactly what a western part of the red trail is.

At that point I texted our friend Dace, asking whether the common red/yellow trail is worth the hike. She responded that this was the only option, because a map at the campsite showed some “X” marks on the red trail, indicating that the red trail may have some obstacles or impassable spots. Therefore, I decided to call the campsite directly and ask about the red trail. After a few minutes of trying hard to explain that we want to ask about the conditions of the red trail, I didn’t get any answer. The other side didn’t understand what we were asking about.

Hiking near the top of the red Mælifell trail in Þakgil

Finally, we made a decision to try the red trail and in case we reach any impassable point, we still had enough time to turn back and hike down via the easier trail/track. Unfortunately, as is often the case in Iceland, the weather turned from clear blue skies to quite annoying rain. Still not strong enough to change our plans, though.

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Ascent to Mælifell

The northernmost part of the red trail (where we began our hike) leads to a mountain called Mælifell. Beware, this is not the same Maelifell as this one. Probably the most famous “Maelifell” is instead located next to the road F210, Fjallabaksleið Syðri. Did you know that there are actually more than 10 Mælifells in Iceland? Just to make it easier for a foreign visitor 🙂 Nevertheless. This Maelifell was nice too and more so were the views from the top of it!

This part of the red trail to Mælifell in Þakgil is quite easy and even in normal rain, it wasn’t complicated to hike it. Contrary to the gravel/glacier scenery of the yellow trail, the surroundings of the red trail are much much greener. The final ascent to Mælifell is a bit steeper but fairly short.

Foggy and rainy view from the peak of Mælifell on the red trail in Þakgil

After reaching the peak, you will be rewarded with some of the best views over the entire Thakgil! I definitely recommend this detour (even if you then turn back to the yellow route) on a nice day! Unfortunately, this was the point when it rained the most during our trip and also Mrs. Fog came to visit us, so the view was a bit blurred but amazing anyway.

Green canyons and ravines

What follows next during the middle part of the red trail is a pretty easy walk on the western edge of a Thakgil ridge. Stunning views over huge canyons on your right will be your company all along this part of the red trail. There are several scenic photo spots worth stopping at. One of these spots is a view over a gigantic green canyon, multiple times more spectacular compared to, for example, a very touristy Fjaðrárgljúfur canyon. And guess what, you will have it all for yourself! The chances that you will meet someone here are close to zero. We met exactly ZERO people on this trail! Besides that, a lot of friendly trail-following sheep will be your guides.

Me in front of the huge canyon on the red trail in Thakgil (better then Fjadrargljufur!)

Slippery ridges and descent to a hut

The trickiest part of the red trail is located in the southwestern part of the trail, roughly more than halfway into the hike (halfway of the western part of the red trail). It’s near a spot marked on maps as “Barð”. This tricky part is a pretty exposed ridge followed by a steep and slippery descent. By an exposed ridge I mean a narrow hiking trail with steep falls both to your left and to your right. Definitely not for anyone with a fear of heights. This is where the hiking poles were priceless to maintain our balance. I don’t want to even imagine doing this in a strong wind, or strong rain. Stay away from this part in unfavorable weather!

After a short walk via the exposed ridge, a steep, slippery, and again exposed ridge descent continues for about 50 meters. This was the worst part of the hike for me because personally I just hate terrain where I don’t have any firm ground to walk on available. I have to admit I had to step inch by inch because I felt like slipping and falling with each step. Thus, these 50 meters took me about 15 minutes to finish. My cousin finished this quite quickly, though, so maybe it’s just my problem with these steep and slippery trails ^^.

The most exposed part of the red hiking trail in Þakgil. It’s much scarier in reality.

Nevertheless, despite this part of the red trail being dangerous, it is amazingly beautiful too! View over the entire valley and all of the river arms was spectacular and we totally enjoyed it. The descent soon turned into a much safer one, and ended all the way down in the river valley, right next to an empty mountain hut. There’s also a track for jeeps leading to the hut, including several interesting (and not that small) river crossings. The track was easy to be observed from above when descending.

River crossings

There’s a big and fast-flowing river right next to the hut. This is also where the well-trodden path ends. We were able to spot the next red trail mark far in the distance on the other side of the river. Well, this meant, we had to cross the river. But the question was – where? Right next to the hut, the crossing simply looked too wide and the river too fast-flowing to be safe. Moreover, we left our water shoes in the car, so we aimed for crossing without getting our feet wet. And this finally turned out to be an unachievable task.

The steepest and most slippery ridge a) from above, b) from below. Much worse in reality than in the picture.

Long story short, we first hiked along the eastern bank of the river only to realize there was no way to continue. Firstly, we climbed a little hill on the left (where we saw human steps) and continued, but the river looked nothing like anything you wanted to cross. A fast stream and very wide even at this spot. We tried for about an hour to find a spot where to cross but unsuccessfully. Turning back was not an option at this point, we were already about half an hour of walking away from our car.

At this point, I finally remembered reading about the red trail before our trip. I forgot that one of the route descriptions mentioned “you may have to cross a river; several times”. Well, the hell they were right. My cousin resigned a bit at that time, rather wanting to hike his own way via huge hills to our right. This wasn’t an option for me because it was both dangerous and illegal, creating your new own route in an unknown place. Luckily, we met a local glacier guide hiking this trail for the first time too, struggling to find a spot to continue and ford the rivers as well.

The best spot where to cross the first river arm on the red Maelifell trail. Don’t have pics of the other 2 fords :-/ (click to enlarge)

After a little brainstorming, the glacier guide approved my idea, that we should cross the river where cars cross. My reasoning was that Icelanders probably know why they cross the river there with their cars. The spot where cars cross should (generally) be shallow enough also for people to cross. Some of us took our shoes off, some crossed in their shoes. We held each other’s arms and crossed slightly upstream – exactly according to river wading guidelines. A river reached our knees at the worst point and was flowing pretty fast, but we made it without major problems to the other bank.

We followed the car tracks afterward, which, however, soon disappeared. And the river appeared again. Another river crossing. At that point, I remembered again what the description said: “you may have to cross a river; several times”. I see now. Several times. To make it shorter – we crossed again, the same technique, only this time the current was much stronger. At one point I felt like the current might drag me down, but this is where holding each other’s arms totally helped and we crossed successfully.

There was one last crossing (the smallest one) before we reached road 214 to Thakgil. After 9 hours of hiking, we happily got into our cars again, thanking god for all – a beautiful day, views, making it safely back, and successfully finishing all these adventures! What a day!

Enjoying out-of-this-world views over Huldujökull Glacier in Þakgil

Tips for hiking in Thakgil

1. Pick a day with good weather. I know it’s not that easy, but at least try. We wrote a handy guide on How to find nice weather in Iceland. Nice weather, at minimum, means no strong wind and no strong rain. Some trails are pretty dangerous to hike in bad weather. Secondly, I more than just recommend going in clear weather, i.e. no fog or very little fog. You may have good weather but with poor visibility, all the spectacular views may be gone. But fog is still a better alternative compared to rain and wind, which, when being strong, are dangerous.
2. Wear proper clothes and gear. Good hiking shoes, layers, and one waterproof (not water-repellent) layer for both trousers and jacket are a must. I highly advise taking hiking poles as well, they are amazing support on all kinds of slippery terrain. Take a GPS with trail coordinates at least in your phone as well. If you are a novice hiker, you better rent a Location Device or a satellite phone.
3. Don’t go alone and bring water shoes and a little towel, if you plan to hike a red trail. There will be river crossings. Cross them where cars cross and slightly upstream, holding arms of each other as support.
4. Try both the yellow and the red trails, they are amazing! Of course, only if you already have an experience with all-day hikes. You can hike the yellow and the red trail both in one day or as separate day hikes.
5. Don’t be shy to change your plans and/or turn back if the weather worsens or if you get lost. You don’t want to get injured or die in here.

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