Julie Iceland 21 Comments

Kerlingarfjöll is a mountain range located in Iceland’s central highlands. Tucked away within this mountain range is Hveradalir, a geothermal wonderland of steaming vents, boiling mud pools, and rainbow-colored hot springs.

The combination of hiking trails, rust-colored mountains, and clouds of steam creates one of Iceland’s most unique hiking and photography destinations.

Kerlingarfjöll is located in central Iceland and is only accessible by driving on rough, gravelly F-roads. To get here, you will either need to rent a 4×4, take a bus, or join a tour.

There is something very special about driving on the low-traffic, unpaved roads through the heart of Iceland. Just being out here feels like an adventure. And along the way, you get to witness endless views of barren landscapes and distant, glacier-topped mountains that many visitors never get to see.

This just may be the highlight of your trip to Iceland.

Here’s how to do it.

 

About Kerlingarfjöll

Kerlingarfjöll is a combination of two words: Kerling, meaning old lady, and fjöll, meaning mountain. Legend has it that a woman troll was walking in the area and when the sun came up, she was turned to stone. It is possible to see her stony pillar, also called Kerling, from some of the hiking trails here.

The Icelandic highlands are a barren, uninhabitable region that dominate central Iceland. Located within the highlands is Kerlingarfjöll, a 10,000 year old mountain range that was formed from volcanic activity. Mixed in with these rhyolite mountains are numerous hot springs that color the ground red, green, and yellow.

The mountains of Kerlingarfjöll look very similar to those at Landmannalaugar, another area very famous for its rhyolite mountains.

There are several geothermal areas in Kerlingarfjöll and Hveradalir is the most famous. Hveradalir is the place to see steaming vents, bubbling hot springs, and pools of boiling mud.

Kerlingarfjöll can be visited year-round and it is popular with hikers in the summer and snowmobilers in the winter.

Hike Iceland 

How to Get to Kerlingarfjöll

Kerlingarfjöll is only accessible by driving on unpaved F-roads. To drive on these rough, gravelly roads you will either need to have a 4×4, take a bus, or join a tour.

Here is Kerlingarfjöll on a map. To get to Kerlingarfjöll you will drive on F-35 (also called the Kjolur Route or Kjalvegur Road), which connects Blönduós in the north to Gullfoss and the Golden Circle in the south.

How to Use This Map: Click the tab in the top left hand corner of the map to view the layers (points of interest and the driving routes). You can click the check marks to hide or show layers. If you click the icons on the map, you can get more information about each point of interest.
 
If you click the star next to the title of the map, this map will be added to your Google Maps account. To view it on your phone or computer, open Google Maps, click the menu button, go to “Your Places,” click Maps, and you will see this map on your list.

Getting Here by 4×4

Driving Distances and Times

Reykjavik to Kerlingarfjöll: 185 km, 3 to 4 hours
Gullfoss to Kerlingarfjöll: 70 km, 1.25 to 2 hours
North Iceland (where F-35 meets Route 1) to Kerlingarfjöll: 120 km, 2 to 3 hours

Driving times can vary depending on your vehicle, your experience driving on unpaved roads, and the condition of the roads. Road conditions can change month to month and year to year, depending on weather and upkeep.

Our Experience

We drove the entire length of F-35 in the summer of 2019. We drove a Kia Sorrento, which is classified as a 4×4 and is permitted by our rental company, Hertz, to be driven on F-roads.

In general, F-35 was in much better condition than we expected. For the most part, the road is wide enough for two cars and rough, but not overly rocky or bumpy.

The stretch of road from Gullfoss to Kerlingarfjöll (the southern part of F-35) was in excellent condition: very smooth, easy to drive, and we could drive at a reasonably fast pace.

From Kerlingarfjöll to north Iceland, the road was much rougher, with some very bumpy sections and one minor river crossing.

But what an amazing drive! You really get the feeling that you are out in the middle of nowhere. During the hour and a half drive from Gullfoss to Kerlingarfjöll, we saw a total of 4 cars (we saw many more the next day as we drove north on F-35).

Here are some photos from our drive.

Kjalvegur Road

F-35 and a one lane bridge south of Kerlingarfjöll.

 

Kerlingarfjoll Road Sign

Road sign pointing towards Kerlingarfjoll.

 

F Road River Crossing

The one minor river crossing on F-35 north of Kerlingarfjöll.

 

Iceland F Road

F-35 north of Kerlingarfjöll.

F-35 is only open from mid-June through sometime in September, when the first snows begin to fall.

PRO TRAVEL TIP: Check weather and road conditions before you go at www.road.is.

Getting Here with Public Transportation

There is a daily bus that links Reykjavik, Gullfoss, Kerlingarfjöll, Varmahlid, and Akureyri (and other towns along the route). This bus runs from mid-June through early September. For pricing and updates on scheduling, click here.

Getting Here in the Winter

Kerlingarfjöll Mountain Resort is open year-round. The F-roads close once they get snow covered, however you can still get here by taking a tour. Don’t expect to go hiking once the trails get snow covered, but you can go snowshoeing or snowmobiling.

Where to Stay in Kerlingarfjöll

Nestled in the Kerlingarfjöll mountains is Kerlingarfjöll Mountain Resort. At this resort, there is the Highland Base Hotel (just added in 2023), hostel huts, and a campsite.

Kerlingarfjoll Mountain Resort

If you would like to stay in the hotel or the hostel huts, make your reservations at least 6 months in advance. We booked our hostel hut four and a half months before our trip and had a hard time finding availability (for a visit in mid-July).

We stayed in one chalet that had two twin rooms and two bathrooms (these were considered two separate rooms: NYPA 5-1 and 5-2). The rooms are small, very basic, but clean, quiet and each unit had a private bathroom.

Kerlingarfjoll Chalet

The campsite got quite full the night of our visit. From what I learned, you do not need to reserve a spot in advance (but confirm this in advance). It is first come first serve for finding a spot down by the river for your tent. There are bathroom and shower facilities as well as a kitchen for preparing your meals.

There is also an onsite restaurant where you can get breakfast, lunch, and dinner.

For accommodations, get updated pricing and see photos, visit the Kerlingarfjöll website.

Iceland Travel Guide

Best Things to Do in Kerlingarfjöll

In the summer, the best things to do are either hike one of several trails and/or visit the hot spring that is just a short walk from the resort.

Hiking in Kerlingarfjöll

Hveradalir Geothermal Area

If you do one thing while in Kerlingarfjöll, it should be hiking Hveradalir. There are two ways to get here: hiking from Kerlingarfjöll Mountain Resort or driving to the geothermal area. More on this in just a bit.

Hveradalir

The Peaks of Austurfjöll

This is a 7 km demanding hike where you summit several peaks, including Snaekollur, the highest peak of Kerlingarfjöll. The hike starts at the car park in Keis and takes 5 to 6 hours.

Snaekollur

The Circle Route around Kerlingarfjöll

This is a 47 km multi-day trek over the peaks of Kerlingarfjöll. Most people take three days to complete this trek, staying in huts along the way. To do this, reserve your spot in the huts online in advance (by email) or at the reservation desk when you arrive at Kerlingarfjöll Mountain Resort. There are a limited number of beds in each hut (10 max in one of the huts) although you can also camp along the way. The staff member I spoke to said that it costs 6000 per night to stay in these huts. 

Relax in the Hot Spring

There is a small thermal pool located within walking distance of the Kerlingarfjöll Mountain Resort. From the resort, it is a 1.3 km walk along the river to get here (about 20 minutes). Make sure you follow the well-marked trail on the right-hand side of the river (as you walk upstream to the pool) to get here.

Kerlingarfjoll Hot Spring

Trail to Hot Spring

Hiking trail to the hot spring. This photo was taken on the walk back to the resort.

See the Jokulfall Gorge and Gygarfoss Waterfall

You will drive right past this waterfall and gorge as you drive to the Kerlingarfjöll Mountain Resort.

Gygarfoss

Hiking Hveradalir Geothermal Area

For us, the Hveradalir Geothermal Area was the highlight of our visit to Kerlingarfjöll. We enjoyed it so much that we did it twice!

There are two ways to get here: you can either hike to the geothermal area or drive here.

Hiking to Hveradalir

If you have lots of time and lots of energy, you can hike from the resort to the geothermal area. Here are the details:

Distance: 11.5 km (7 miles) round trip (this includes exploring Hveradalir)
Time: 4 to 5 hours
Difficulty: Moderate

Kerlingarfjoll Elevation Profile

Kerlingarfjöll Elevation Profile

The hike starts at the Kerlingarfjöll Mountain Resort. Cross the bridge and look for the zig-zagging hiking trail that heads up into the mountains.

Kerlingarfjoll Bridge

At first, it’s an uphill, somewhat monotonous walk.

Kerlingarfjoll Hiking Trail

As you head farther away from the resort, you really get the sense that you are in remote Iceland, as long as you don’t share the trail with too many hikers.

Then, the trail climbs and descends a few times. Even in mid-summer we had to cross snow to continue along the trail.

Hiking on Snow

 

Once the trail reaches the geothermal area, you can turn left or right. Both trails get you down into the heart of Hveradalir. We chose to go down the left trail and back up the trail to the right as we hiked back to Kerlingarfjöll Mountain Resort.

Hike Kerlingarfjoll

Can you spot Tim?

Driving to Hveradalir

From the resort it is a 3 km ride on a rough, gravel road to get to the Hveradalir car park. This drive takes about 10 minutes.

Hveradalir Parking

From here, you overlook the geothermal area. It’s a steep walk down a series of staircases to get to the valley. From here, most people spend 2 to 3 hours walking the trails and exploring this very unique landscape.

Our Experience: We did this on the second day of our visit. We arrived at 8:45 am and had the entire place to ourselves until 9:45 am. It was amazing!! And we were shocked, since it really wasn’t even that early. However, many day trippers arrive midday, and that is when this area is busiest.

Iceland Travel Guide

Photos of Hveradalir

We had a blast exploring every nook and cranny of this place. Here are some of our favorite photos.

Hike Hveradalir Geothermal Area

Can you spot the two hikers on the trail?

 

Earth Trekkers

Hveradalir Hike

Hveradalir Bridge

Colors

Kara on the Trail

Kerlingarfjoll Hike

Drone Video of Hveradalir

Here is our video of Hveradalir, filmed by drone. 

Day Trip or Stay the Night?

Is it best to stay one (or more nights) in Kerlingarfjöll or visit the region on a day trip? The answer depends on how much time you have and what you want to do here.

As a Day Trip

If the only thing you want to do is hike the Hveradalir geothermal area, you can visit Kerlingarfjöll as a day trip. It’s best to do this from the Golden Circle.

From our hotel in Fludir, it took us just 2 hours to reach the Kerlingarfjöll Mountain Resort. Once here, explore Hveradalir and either have a picnic dinner at the resort or eat at the restaurant. You can either return to the Golden Circle or continue north to northern Iceland.

With 1 or More Days

Staying the night gives you a more leisurely experience and gives you an extra day, just in case you get bad weather.

With 1 or more nights, you can also do a second hike. Snaekollur was high on our list, but overcast conditions on our second day kept us from doing the hike (the mountain peak was totally hidden behind the clouds).

What We Did

On day 1, we drove to Kerlingarfjöll from Fludir, which is located on the Golden Circle. Midday we hiked out to Hveradalir. We ate dinner at the resort restaurant.

On day 2, we visited Hveradalir geothermal area a second time, this time driving there. It was a blast having it all to ourselves. Our original plan was to hike up Snaekollur but since the peak was hidden behind the clouds, we chose to return to Hveradalir instead. Midday, we drove north and spent the night in northern Iceland, not far from Varmahlid.

Tips to Have the Best Experience

Bring lots of layers. Even in mid-July it was very chilly here, almost cool enough for hats and gloves. Hiking shoes are a must and so is a rain jacket.

Stay on the hiking trails. The clay soil is very fragile and your footsteps will be visible for a long time.

Make sure you have a full tank of gas before you drive to Kerlingarfjöll. There are no gas stations on F-35. We saw a gas pump at the resort but it didn’t look too reliable. With one full tank of gas, we had plenty to spare even after the drive from Gullfoss through Kerlingarfjöll to northern Iceland.

Kerlingarfjoll Gas Pump

Important Links

To check road conditions before you go, visit road.is.

For more information, visit the official Kerlingarfjöll website.

The most reliable website for weather is www.en.verdur.is. Click here to check the weather before you go. 


Do you have plans to visit Kerlingarfjöll and the Hveradalir geothermal area? Comment below if you have any questions or if you would like to share your experience.

More Information about Iceland

ADVENTURES IN ICELAND: Iceland is full of wonderful adventures. Spend one day in Landmannalaugar, hike the epic Fimmvorduhals trail (one of our favorite day hikes in the world), and go glacier hiking. Learn how to put all of this together in our 10 Day Iceland Adventure Itinerary.

ICELAND ITINERARIES: There are several ways to put together a trip to Iceland. If you have 10 days, here are four different ways to spend your time in Iceland. This two week Iceland itinerary includes the entire Ring Road and main highlights of Iceland.

SNAEFELLSNES PENINSULA: Plan the perfect visit to the Snaefellsnes Peninsula with our Guide to the Snaefellsnes Peninsula, which covers the best things to do, where to stay and sample itineraries.

SOUTH COAST OF ICELAND: The south coast is filled with some of the top sights in Iceland. Go glacier hiking and visit Skogafoss and walk the amazing Waterfall Way trail. For the full list, check out our Guide to the South Coast of Iceland.

TRAVEL PHOTOGRAPHY: For more information about the camera gear we carry, check out our Travel Photography Gear Guide. And tips and tricks for taking great photos in our article How to Take Better Photos while Traveling.

 

Read all of our articles about Iceland in our Iceland Travel Guide.

 

 

Hike Kerlingarfjoll and Hveradalir Iceland

 

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Comments 21

  1. Avatar for Alexandra
    Alexandra

    Thank you so much for this article, and for all of your other Iceland articles too!! They have been so incredibly helpful with planning our trip.

    Also, I was hoping to ask, when I look at the Highland Base website to book a hostel hut, it mentions that guests should bring their own sleeping bags…do you happen to remember if that was the case when you booked your hostel hut too? In your picture it looks like they actually provided some bedding, so I was wondering if that has since changed, and if a sleeping bag is really necessary? (since it would take up a lot of space in our luggage). Thank you so much in any case!

    1. Avatar for Julie Post
      Author
      Julie

      Hello Alexandra. That’s a great question. You are correct, when we were there, bedding was provided and we did not bring sleeping bags. The hut we stayed in was classified more as a hotel room and there was a hostel in a different building. Since our visit, the property has expanded and changed quite a bit, so some of their policies for the rooms may have changed. I would go off of whatever they tell you. I think they have hotel rooms as well. These would be more expensive but you probably wouldn’t have to bring a sleeping bag. Cheers, Julie

  2. Avatar for Lax
    1. Avatar for Julie Post
      Author
      Julie

      You can but you will need to take a tour to get to Kerlingarfjoll once it starts snowing. The Kerlingarfjoll website has information on how to do this. Cheers, Julie

  3. Avatar for Daria
    Daria

    Hello, thank you for the interesting article. I have a question about river crossings – how was your experience when going from the south? Would you recommend going from the north both ways for someone with no experience with river crossings? Thanks

    1. Avatar for Julie Post
      Author
      Julie

      The tricky part about the river crossings is that the difficulty can vary based on recent rainfall/snowfall. When we did this, from what I know, we experienced average conditions, and the river crossings were easy. No special skills required. However, if they are deeper, than more skill could be necessary, but more importantly, if they get high enough, you won’t be able to cross them in certain vehicles (like the type of vehicle we had), no matter your skill level. The safe bet is to come in from the north but it is a much longer drive. I think you have to weigh how much extra time you have in your itinerary and what you feel comfortable doing. It’s well worth it…to be that remote and then to see Kerlingarfjoll is one of Iceland’s more unique, off the beaten path experiences. Cheers, Julie

  4. Avatar for Daniela Conn
    Daniela Conn

    I am bit confused, when I search Kerlinjarfoll and Hveradalir Geothermal in Google Maps, it shows up in two very different areas of Iceland. Am I searching for something wrong?

    1. Avatar for Julie Post
      Author
      Julie

      Hello Daniela. Check your spelling for Kerlingarfjoll, or just insert this “Kerlingarfjöll, Iceland” into Google maps, and you should get the same location as Hveradalir. Cheers, Julie

  5. Avatar for Adam Michael
    Adam Michael

    Was the hike from the resort worth it? We are going just for the day, and I was just wondering if we should just drive to the geothermal area or hike there? If the hike from the resort is neat and has unique views then we will do it, but since we are hiking multiple miles everyday while in Iceland I just wanted to see if it was worth the extra mileage.

    1. Avatar for Julie Post
      Author
      Julie

      The hike was an interesting way to enter the geothermal area and from the hiking trail we got a nice panoramic view over the whole area. But you could get this by hiking up to that point, if you drove there. I think driving there is fine and then using the extra time to thoroughly explore the area. Cheers, Julie

  6. Avatar for Missy M
    1. Avatar for Julie Post
      Author
  7. Avatar for Veronica Grinstein
    1. Avatar for Julie Post
      Author
      Julie

      That’s a very good question. It’s a tie in my mind. But there are advantages to each place. Kerlingarfjoll is so cool, with the fumaroles and steaming landscape. It’s also more remote, which is one of the things that we really liked about it. You feel like you are in the middle of nowhere. Landmannalaugar also feels remote, but not to the same degree as Kerlingarfjoll. Landmannalaugar can easily be done as a day trip whereas Kerlingarfjoll is best with an overnight stay. There is a lot of hiking in each location to keep you busy. If you can only do a day trip, visit Landmannalaugar. If you like the idea of driving into the interior of Iceland to a more remote location, pick Kerlingarfjoll. It will be amazing, whatever you choose. Cheers, Julie

      1. Avatar for Megan
        Megan

        I was wondering why you recommend Landmannalaugar for a day trip and Kerlingarfjoll as an overnight when it appears that Kerlingarfjoll is a shorter drive from the Golden Circle than Landmannalaugar? Thanks!

        1. Avatar for Julie Post
          Author
          Julie

          For an overnight at Landmannalaugar, you will have to camp, and not everyone will have camping gear. At Kerlingarfjoll, you can camp or stay in cabins, which makes it more accessible to more people and easier to visit overnight. But yes, it is a shorter drive to Kerlingarfjoll. Even though it is closer, it somehow feels more remote and we loved spending the night here (it was one of favorite experiences in Iceland). Cheers, Julie

          1. Avatar for Megan
            Megan

            If I only have 2 days to spend, would you recommend 2 days with an overnight at Kerlingarfjoll or 1 day at Kerlingarfjoll and 1 day at Landmannalaugar staying on the Golden Circle?

          2. Avatar for Julie Post
            Author
            Julie

            That’s a great question. If you only have two days and don’t mind a lot of driving compressed within those 2 days, I would do 1 day at Kerlingarfjoll and 1 day at Landmannalaugar, so you can see both of them.

  8. Avatar for Indie
    Indie

    Hi Julie – This place looks amazing ! Was it crowded ? The hiking trails are clearly marked ? Was there a warden onsite ?

    Thanks.

    1. Avatar for Julie Post
      Author
      Julie

      Hello Indie. Yes, it is amazing!! 🙂 No, it’s not crowded…since there are very limited accommodations, the number of visitors remains wonderfully low. For the most part, the hiking trails are clearly marked. We did stumble off the trail briefly, having missed a trail marker, but quickly realized we were no longer on the hiking path. There is staff onsite (in the lodge) who can help you pick out hikes to do and give you more info about Kerlingarfjoll. The Hveradalir area is awesome and a must-do. Cheers, Julie

  9. Avatar for Rox
    Rox

    So glad to see this post. This was hands down one of my most special memories of Iceland. Love that it’s not crowded at all and still largely off the radar. I found out about Kerlinjarfjoll which looking for tours from Akureyri.

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