Landmannalaugar’s Geothermal Hot Springs: Where to Soak, What to Expect, and How to Visit Responsibly

Landmannalaugar sits in the Fjallabak Nature Reserve in the Icelandic Highlands, a few hours from Reykjavik and a world away from it. The area is known for its rhyolite mountains in shades of rust, mustard, green, and blue-grey, and for a warm stream beside a lava field where hikers have been soaking tired legs for generations. This guide covers how the hot spring works, when and how to reach it, where to stay, what to hike, and how to leave the place as you found it. This is a short-season, high-altitude destination in Iceland, and a little planning makes the difference between a great day and a cold, muddy one.

Why Landmannalaugar Feels Unlike Anywhere Else in Iceland

Most visitors to Iceland meet the country through its waterfalls, black sand beaches, and the Ring Road. Landmannalaugar is a different Iceland. It lies inland, at roughly 600 metres above sea level, and is cut off by snow and unbridged rivers for much of the year. The name loosely means “the people’s pools,” and it comes from the shepherds who once rested here after rounding up sheep in the autumn.

The colours come from the Torfajökull volcanic system, one of the largest rhyolite areas in the world. Rhyolite is a silica-rich volcanic rock, and its mineral content oxidises into pinks, yellows, and reds. Next to it sits the dark, jagged Laugahraun lava field, which flowed here in a late-16th-century eruption and still looks freshly cooled. Steam vents, sulphur-stained slopes, and obsidian fragments add to the effect.

The place has a particular social character. By midday in July it feels like a small mountain village: buses pull in, hikers sort gear on the grass, and people queue for the toilets. By late evening, when the day trippers have left, it goes quiet and the light turns golden on the slopes. Both versions are worth seeing, but they are very different experiences.

The Hot Spring Itself: How the Stream Works and What the Soak Is Really Like

The “hot spring” is not a pool. It is a stream. Geothermally heated water emerges at the edge of the Laugahraun lava field and mixes with a cold stream running down from the mountains. Where the two meet, a section of shallow, warm water forms, and a wooden boardwalk with a few platforms and steps leads you down to it. The temperature depends on where you stand: near the hot source it can be uncomfortably warm, while a few metres downstream it turns pleasantly lukewarm or even cool. Experienced soakers wade around until they find their spot.

Here is what to expect on arrival:

• It is natural, not engineered. There are no lifeguards, no towel service, no lockers, and no filtration. The water is shallow in most places, and you sit on the streambed, which can be gravelly, muddy, or slippery with algae.
• Temperatures shift. Rain, snowmelt, and the volume of the cold stream change the mix from day to day, and even from hour to hour. Test the water before you sit down.
• Space is limited. The usable stretch is not large. On a busy afternoon it can be shoulder to shoulder, which suits some people and spoils it for others.
• Changing areas are basic. There are wooden changing screens or a simple changing space near the boardwalk. You will likely be changing in the wind, so move fast.



• The smell is mild. Some highland geothermal water carries a sulphur odour. Here it is usually faint compared with the strong egg-like smell near vents elsewhere.

The best part is not the water itself but the setting. You soak with a lava wall at your back and coloured mountains across the valley, and the cold air makes the warm water feel better than it is. After a day on the trails, it is hard to beat.

Two practical points. First, getting out is the unpleasant part, because wet skin in 8°C air and wind chills quickly, so have a dry towel and a warm layer within reach. Second, the stream is a shared, unmonitored natural area, so use common sense about your own limits, and do not soak if you are unwell, exhausted, or have been drinking.

When to Go: Season, Time of Day, and Weather Reality

Landmannalaugar is accessible only in the warmer months. The highland roads usually open sometime in mid to late June, once snow has melted and the authorities have judged them passable, and they close again in September or early October, depending on weather. The exact dates change every year. Check the Icelandic Road Administration (road.is) before you plan around a specific day, and treat any date you read online as an estimate.

July and August are the most reliable and the busiest months. Roads are open, buses run frequently, huts are staffed, and the long daylight allows for long hikes. They are also the months when the hut and campground fill up, so book ahead.

Late June and early September are quieter. Snow patches may remain on the higher trails in June, and September brings cooler weather, shorter days, and the first hints of autumn colour in the moss and shrubs. Some visitors prefer September because crowds thin out and the light is lower and richer, though the weather margin is thinner.

Time of day matters more than most people realise. Day-trip buses typically arrive in late morning and leave mid-afternoon, so the stream is at its most crowded between roughly 11:00 and 16:00. If you are staying overnight, go early in the morning or in the evening. The midnight sun in midsummer means you can soak at 21:00 or later in decent light.

Weather in the Highlands is unpredictable even in July. Temperatures commonly sit between 5°C and 12°C, and wind, rain, and sudden fog are all normal. It can drizzle in the morning and be clear by afternoon, or the reverse. Dress as if you will be wet at some point and plan for the cold.

Getting to the Highlands: Bus, 4×4, and the F-Road Rules

Landmannalaugar is roughly 190 km from Reykjavik. The drive takes about four hours, with the final stretch on unpaved highland roads. You have two main options.

By Highland Bus

In summer, scheduled highland buses run from Reykjavik and other points in the south to Landmannalaugar, with a journey of around four hours each way. These are the easiest way to reach the area if you do not have a 4×4 or do not want to deal with river crossings. Fares are not cheap, and a return ticket typically costs somewhere around $100 to $150, depending on the operator and season. Check the current schedules and book ahead for July and August. If you plan to hike the Laugavegur trail afterwards, buses also connect the end of the trail at Þórsmörk to the south.

A day trip by bus from Reykjavik is possible, but it leaves you only a few hours on site after eight hours of travel. Staying at least one night is a much better use of the trip.

By 4×4

If you drive, you need a proper high-clearance four-wheel-drive vehicle. The main approach is the F225 (Landmannaleið), which turns off Route 26. It is rough and often corrugated, and it can include shallow river fords. The F208 from the north (Sigalda) is generally more demanding, with several larger river crossings that sometimes require a bigger, more capable vehicle. Know which route you are taking and what its conditions are before you commit.

Rules you should take seriously:

• F-roads are for 4×4 vehicles only. A regular 2WD car is not allowed and is not insured on them.
• River crossing damage is typically excluded from standard rental insurance. Read your policy before attempting any ford.
• Off-road driving is illegal in Iceland and causes lasting damage to the fragile highland vegetation. Stay on marked tracks even when they are muddy.
• There is no fuel in Landmannalaugar. Fill up before you leave the lowlands, at places such as Hella or Hrauneyjar.
• Check road.is and safetravel.is the morning you leave, and register your travel plan on safetravel.is if you are heading to remote areas.

If you have never driven a river crossing, a bus is the safer choice. Water depth and speed can change quickly with rain or snowmelt, and a stalled vehicle in a glacial river is a serious situation.

Where to Sleep: The Hut, the Campground, and Staying Nearby

The Mountain Hut

The Icelandic Touring Association (Ferðafélag Íslands) operates a mountain hut at Landmannalaugar with dormitory-style bunks, a shared kitchen area, and a communal room. It fills early in high season, particularly because it serves as a starting point for the Laugavegur trail, so book months ahead for July and August. Expect roughly $80 to $120 per person per night for a bunk, and bring your own sleeping bag. The hut is simple but warm, and falling asleep to the sound of rain on the roof after a hot soak is a high point for many visitors.

The Campground

The nearby campground sits on open ground below the lava, with toilets, a few basic washing facilities, and cooking shelters. Camping typically costs around $15 to $25 per person per night. Wind is the main hazard here. Bring a sturdy, wind-rated tent and plenty of pegs, because lightweight three-season tents have been known to fail in the gusts. Nights can drop close to freezing even in summer.

Staying Outside the Reserve

If the hut and campground are full, or you prefer more comfort, the guesthouses and hotels around Hella, Hvolsvöllur, and the Hrauneyjar highland centre are the usual alternatives. Hrauneyjar is closer to the highland roads and works as a staging base, though it adds a long drive to your morning. Staying here makes a sunrise or sunset soak at Landmannalaugar difficult, so for the experience described in this guide, the hut or campground wins.

Beyond the Soak: Hikes Worth Doing Before or After

The hot stream is the reward, and the trails are what earn it. Several marked routes start right from the hut area, and most are manageable for reasonably fit visitors with proper footwear.

Laugahraun Lava Field Loop

This easy loop of about 3 to 4 km winds through the lava field on a marked path and takes around 1.5 to 2 hours. It gives a close look at the jagged, moss-covered lava, with obsidian glinting along the path. It is the easiest introduction to the area and a good option if the weather is poor.

Bláhnúkur (Blue Peak)

Bláhnúkur rises to about 940 metres, and the loop from the hut takes roughly 2.5 to 3.5 hours. The climb is steep and sometimes loose in places, but the views over the colourful ridges and the lava field are among the best in the area. A popular plan is to hike Bláhnúkur and finish with the soak. Descending the steep section in wet weather needs care.

Brennisteinsalda (Sulphur Wave)

Brennisteinsalda is a rhyolite mountain famous for its bright yellow, orange, and red slopes, with steaming vents near the path. The loop is around 6 km and takes three hours or so, and can be linked with the lava field route on the way back. Stay on the trail near the steam vents, because the ground nearby can be dangerously hot.

Grænagil and Ljótipollur

Grænagil (“Green Canyon”) is a short, easy walk into a narrow gorge covered in green moss. Ljótipollur, whose name translates as “Ugly Puddle,” is a crater lake with striking reddish rock and deep blue water. It is reachable by a short walk from a nearby road, and well worth the stop if you are driving.

The Laugavegur Trail

Landmannalaugar is also the northern end of the Laugavegur, a roughly 55 km trail to Þórsmörk, usually walked over three to four days. A soak at the start or the finish adds a pleasant frame. The trail itself requires hut bookings well in advance, serious gear, and proper preparation for weather and river crossings, so treat it as a separate undertaking from a short visit.

Eating, Packing, and What You Can’t Buy Out Here

There is no restaurant culture at Landmannalaugar. The highland setting means food is simple and mostly brought in by you. A small seasonal operation sometimes sells basic items such as soup, sandwiches, snacks, coffee, or a hot meal from a stand near the bus stop, but availability and hours vary and should not be counted on.

The sensible approach is to bring all the food you will need:

• Breakfast: oats, skyr cups, bread, or granola that does not need much preparation.
• Trail lunch: sandwiches, nuts, dried fruit, chocolate, and a thermos of something hot.
• Dinner: the hut kitchen has cooking facilities and basic equipment, though you should bring your own food, and consider a simple pasta or rehydrated meal. Campers need their own stove and fuel, and check the airline rules for fuel canisters if you are flying in.
• Water: the tap water at the hut area is generally drinkable, and many hikers refill from streams that are clearly clean and fast-flowing. Check current guidance on site.

Stock up in the lowlands. The supermarkets in Selfoss, Hella, or Hvolsvöllur are the last reliable places to shop, and prices in the Highlands are much higher when anything is available at all.

For the soak itself, pack:

• A swimsuit and a quick-dry towel
• Waterproof sandals or water shoes for the slippery streambed and boardwalk
• A warm hat, fleece or wool layer, and a windproof jacket to put on immediately afterwards
• A waterproof bag for wet clothes
• A thermos or hot drink to warm up after you get out

Skip the jewellery and valuables. There are no lockers, and silver tarnishes in sulphur-rich water.

Soaking Responsibly: Etiquette That Protects a Fragile Place

A natural hot stream in a protected reserve has no filtration system, no staff to clean it, and very little capacity to absorb damage. The place stays in good shape only because people behave well in it. These are the habits that matter most:

• Do not use soap, shampoo, sunscreen, or lotion in the stream. The water flows on into the wider ecosystem, and even “biodegradable” products affect it. Rinse off at proper facilities if you need to, and avoid applying heavy creams or oils just before getting in.
• Never urinate or relieve yourself in or near the water. Use the toilets, which are provided for this reason, and pack out any hygiene products.
• Stay on the boardwalks and marked paths. The moss that covers the lava takes decades to regrow, and a single footprint can leave a mark for years. Do not cross the lava field off-trail to reach a photo spot or avoid a queue.
• Do not build rock cairns, move stones, or take souvenirs. That includes obsidian, rocks, and moss. Collecting is prohibited in protected areas.
• Pack out everything. Take all your rubbish with you, including food scraps, tissues, and wrappers. Do not leave anything behind, even organic waste.
• Change in the designated spaces and do not leave clothing, towels, or shoes on the boardwalk where others need to pass.
• Keep noise low, especially in the evening when people are camping nearby, and avoid playing music through speakers.
• Check the drone rules. Drone use is restricted in many protected areas of Iceland, and flying one over people soaking is both intrusive and often not permitted.

One more consideration is group size and timing. If the stream is packed, wait your turn, share the space, and keep your soak short. Giving others room is part of the etiquette, and so is not lingering for hours on a crowded afternoon.

Day Trips and Other Hot Springs to Pair With It

The roads you take to reach Landmannalaugar pass through some of southern Iceland’s most interesting scenery, and a few stops are worth building in.

• Hekla: one of Iceland’s most active volcanoes, visible from the road. It can be hiked, but it erupts with little warning and requires checking current conditions and warnings, so do not climb it without local advice.
• Sigöldugljúfur (“Canyon of Tears”): a narrow canyon with waterfalls and bright turquoise water, reached by a rough side road. It is often quieter than the main attractions and good for a short walk.
• Háifoss and Granni: twin waterfalls in the Þjórsárdalur area, among the tallest in the country, with a short walk to viewpoints.
• Eldgjá: a huge volcanic fissure in the Highlands along the F208 north route, with the Ófærufoss waterfall. It is usually combined with a trip on the northern road and needs a capable 4×4.
• Hjálparfoss: a pretty double waterfall with basalt columns, an easy stop near the lowland road.

If you want more hot-water soaking, Iceland has plenty of other options, from basic to luxurious:

• Secret Lagoon (Flúðir): one of the oldest geothermal pools in the country, with a casual atmosphere and a small entry fee. It is on the Golden Circle side of the south.
• Reykjadalur: a geothermal river you reach after a roughly 3 to 4 km hike from Hveragerði. It is much closer to Reykjavik, and similar in spirit, though much busier.
• Strútslaug: a remote hot pool in the western Highlands reached by a long hike or a combination of rough roads and hiking. It is for experienced walkers who like solitude.
• Hveravellir: a geothermal area on the Kjölur route with a natural hot pool, steam vents, and a small hut. It sits further north and makes a good addition to a longer Highlands trip.



• Blue Lagoon, Sky Lagoon, and similar spa-style lagoons: not wild springs, but a very different, more polished experience near Reykjavik if you want comfort, showers, and a bar.

Insider Tips, Costs, and Safety Notes

• Wear your swimsuit under your clothes for the walk down to the stream. It makes changing faster in cold wind.
• Keep your phone dry and warm. Cold drains batteries quickly, and signal can be patchy, so download offline maps and trail information in advance.
• Carry a paper map or offline GPS. Fog can come in quickly and hide trail markers.
• Expect mud. Boots that you do not mind getting dirty and gaiters for wetter days are practical, and a spare pair of dry socks is worth more than almost anything else in your pack.
• Look at the daily forecast on vedur.is, the Icelandic Meteorological Office, and take wind warnings seriously, especially for camping.

A rough budget for a one-night trip per person, excluding flights and Reykjavik accommodation, might look like this:

• Return highland bus fare: around $100 to $150
• Hut bunk or campsite: roughly $15 to $25 for camping, $80 to $120 for a bunk
• Food bought in the lowlands: about $25 to $40
• Rental 4×4 and fuel, if driving: significantly more, often $150 to $300 per day depending on vehicle and season, split among passengers

These figures are approximate and change from season to season, so check current rates directly with operators.

For safety, tell someone your plans, particularly if you are hiking or driving alone. Emergency services can be reached by calling 112, though coverage in the Highlands is not guaranteed everywhere. Wear proper footwear, carry rain gear even on sunny mornings, and do not underestimate how quickly conditions change at altitude. If a river looks too deep or fast, turn back. No photograph is worth the risk.

Landmannalaugar rewards visitors who arrive prepared and behave with care. The colours, the quiet evening light, and a warm stream at the end of a long hike make it one of Iceland’s most distinctive experiences. Treat it gently, stay on the paths, take your rubbish home, and it will stay that way for the next person who sits in the same warm water and looks up at the same mountains.

Explore more
Landmannalaugar Hiking Trails Guide: From the Laugavegur Trek to Day Hikes for Every Level
Surviving Landmannalaugar: Camping, Huts, and How to Prepare for Iceland’s Wildest Highland Conditions

📷 Featured image by Alexander Sinn on Unsplash.