Flúðir: A Geothermal Village on the Golden Circle's Route
Flúðir is a small village in the Suðurland region of South Iceland, inside the Hrunamannahreppur municipality, about 100 km east of Reykjavík. Around 818 people live here. Most visitors come for the Secret Lagoon or the geothermal greenhouses. A lot of people stop for a few hours as part of a Golden Circle day trip. If you can stay the night, you'll get a lot more out of it.
Here’s everything you need to know for visiting Flúðir.
Flúðir at a Glance
For a village with under 1,000 people, Flúðir has a lot going on. There's a grocery store, restaurants, a campsite, a public swimming pool, a golf course, horse rental, and the Secret Lagoon. The reason all of this exists in one small place is geothermal heat. Underground heat warms homes, fills pools, and keeps greenhouses producing food through Icelandic winters.
You can eat tomatoes grown with volcanic heat, soak in water pulled straight from the ground, and see clearly why people built a community here. That's what separates Flúðir from a lot of other stops on the Golden Circle route.
Here's the quick overview:
- Location: Suðurland (South Iceland), Hrunamannahreppur municipality
- Best known for: Secret Lagoon (Gamla Laugin), geothermal greenhouses, Friðheimar tomato farm
- On the map: Just off the Golden Circle, 25-30 minutes from Geysir and Gullfoss
- Good for: Road trippers, couples, families, people hunting for northern lights, and anyone who wants a quieter base than Reykjavík
Where Flúðir Is & How to Get There
The village sits in a geothermal valley along the Hvítá River basin. Miðfell mountain rises above it, and on clear days, you can see Hekla volcano in the distance. Getting here from Reykjavík is easy with a car.
Getting There
By car is how most people do it, and it's the right choice. From Reykjavík, take the Ring Road (Route 1) east toward Selfoss, then Route 30 north. You'll be there in about an hour and a half. Coming from Geysir or Gullfoss, it's 25-30 minutes. There's electric vehicle charging in the village, so EV drivers are covered.
By guided tour: Some Golden Circle operators include the Secret Lagoon as a stop. You won't have much time or freedom to explore, but it's an option if you're not renting a car.
By public bus: Strætó runs Route 72 between Selfoss and Flúðir. The schedule is limited and shifts by season. The Secret Lagoon's own website calls the bus "very limited." Bicycles aren't allowed on Route 72 either. Check straeto.is before you plan around it. Think of the bus as a backup, not a plan.
Road & Safety Essentials
Iceland's weather and road conditions change fast, especially from October through April. Before driving anywhere rural, check these sources:
- Road conditions: umferdin.is, run by the Icelandic Road and Coastal Administration (IRCA). Phone line: 1777.
- Weather: vedur.is (Icelandic Meteorological Office)
- Safety alerts: safetravel.is, run by ICE-SAR, Iceland's search and rescue association. Their app also lets you share your GPS location with emergency services.
- Emergency number: 112, available 24/7
Studded tires are mandatory from November through April. Driving off marked roads is illegal in Iceland and enforced.
Top Things to Do in Flúðir
The activities in Flúðir are low-key and tied to the landscape. A few of them are worth going out of your way for.
Secret Lagoon (Gamla Laugin)
The Secret Lagoon sits in the Hverahólmi geothermal area just outside the village. It's Iceland's oldest swimming pool, built in 1891. Swimming lessons were held here every year from 1909 to 1947. Until 1894, the local legislative body also met here. The pool sat unused for decades before reopening in June 2014.
Water comes from nearby springs, including Vaðmálahver and Básahver. It flows continuously and fully replaces itself roughly every 24 hours, staying at 38-40°C year-round. A short walking path loops around the pool past steam vents, bubbling geothermal features, and Litli Geysir, a small geyser that erupts regularly. You're in an active geothermal field, not a resort.
People often ask whether it's better than the Blue Lagoon. They're different things. The Secret Lagoon is older, more basic, and out in farmland. The Blue Lagoon is a large, built-up spa experience near the airport. For a Golden Circle trip, the Secret Lagoon fits the itinerary better and costs less.
Practical details:
- Hours: Oct 1 to May 31: 10:00-19:00 / Jun 1 to Sep 30: 10:00-20:00
- Prices: Adults (15+): 4,500 ISK / Seniors (67+) and disabled: 3,300 ISK / Children 14 and under: 260 ISK, max 3 kids per adult
- Swimsuit or towel rental: 1,200 ISK each. Bring your own.
- Booking: Book online before you arrive. They won't hold spots without a reservation during busy periods.
Entry outside posted hours isn't allowed. If you're hoping to stay late and catch northern lights from inside, that won't work.
Best time to go: Late afternoon on a day-trip day, after midday tour groups have left. In winter, going after dark gives you the best shot at seeing northern lights if the sky is clear.
Friðheimar Greenhouse Experience
Friðheimar is a short drive from Flúðir, near Reykholt, but most people treat it as part of the same stop. The farm grows tomatoes and cucumbers year-round. Geothermal heat handles the warmth, and artificial lighting covers the dark winter months.
The restaurant is inside the greenhouse itself. You eat surrounded by tomato plants while bumblebees move around pollinating. The menu is built around tomatoes: soup, sauces, Bloody Marys made with produce from the farm. The food is good. The setting is unusual in a way that actually makes sense once you understand how the farm works.
This is what Iceland's geology makes possible at this latitude: growing fresh food year-round in a place that would otherwise be too cold. Friðheimar puts that in front of you in a practical way.
Practical details:
- Restaurant kitchen hours: 11:30-16:00 daily
- Wine bar and bistro: 12:00-22:00, kitchen closes at 20:00
- Reservations: Book through their website. June through August, walk-ins are unlikely to work.
- A natural pairing: lunch at Friðheimar, then the Secret Lagoon in the late afternoon.
Other Activities in Town
Flúðir has more options than most people expect when they arrive.
The public swimming pool is worth considering if you want something more local and cheaper than the Secret Lagoon. It has a 25-metre outdoor pool, hot tubs, a cold tub, and a natural sauna. Hours change seasonally.
Other options:
- Horseback riding at Syðra-Langholt: Guided rides from 1 hour up to multi-day trips. Icelandic horses are calm, and first-timers handle them fine.
- Footgolf at Markavöllur: An 18-hole course where you play golf rules with a soccer ball. Works well for groups.
- Lækjargarður park: A village recreation area with a jumping pillow, zipline, frisbee golf, beach volleyball, and BBQ shelters. Particularly good for families.
- Miðfell hike: A small mountain above the village with a summit trail that takes about 90 minutes. You get views of the surrounding farmland, a lake, and on clear days, the wider volcanic landscape.
- Litla-Laxá river walks: A clear spring river runs through the village. Easy, flat walking along the banks.
Hidden Gems & Extra Experiences
The most underused option in Flúðir is staying overnight. If you do, you can drive to Geysir and Gullfoss early in the morning, before the coach tours from Reykjavík show up. Same places, far fewer people around you.
Spots Most Travelers Skip
- Brúarhlöð gorge is about 3 km south of Gullfoss, on the Hvítá River. It's a narrow basalt gorge with rock formations that built up over time. The bridge crossing it replaced earlier ones that were washed away by floods. The whole stop takes 20 minutes. Most tour buses don't include it. The views are worth a short detour.
- Hrunalaug Hot Spring is a small natural pool about 10 km from Flúðir, in a simple turf-roofed shelter. When it's open, visits are limited to 90 minutes, adult entry is 3,000 ISK, and seasonal hours apply. It's small, quiet, and much less busy than the main lagoons. That said, it has closed before due to low rainfall reducing water flow. Don't build your itinerary around it. Treat it as a bonus if it happens to be open.
- Flúðasveppir is Iceland's only mushroom farm, producing around 11 tons of white, chestnut, and portobello mushrooms per week. The Farmers Bistro on-site serves food made from what's grown there. It's one of the more place-specific meals you can have in this part of Iceland.
- Hús minninganna is a small local museum at Suðurbrún 7 in Flúðir. It rarely shows up in travel articles. Worth 30-45 minutes if you need something to do on a rainy morning.
Visiting Flúðir as Part of the Golden Circle Route
The Golden Circle is a roughly 300 km self-drive loop from Reykjavík. The three main stops are Þingvellir National Park (where the Eurasian and North American tectonic plates meet and where Iceland's parliament was founded in 930 AD), the Geysir geothermal area (where Strokkur erupts every 5 to 10 minutes), and Gullfoss, a two-tiered waterfall on the Hvítá River fed by the Langjökull glacier.
How Flúðir Fits Into the Golden Circle
Flúðir isn't one of the three core stops, but it sits 25-30 minutes from Geysir and Gullfoss, and about an hour from Þingvellir. Most people who do the Golden Circle finish at Gullfoss and drive back to Reykjavík. Adding Flúðir looks like this instead: Þingvellir, Geysir, Gullfoss, a quick stop at Brúarhlöð, lunch at Friðheimar, an evening soak at the Secret Lagoon, then either back to Reykjavík or stay the night.
Two-Day Routing
If you have two days, staying in Flúðir lets you split the route without rushing:
- Day 1: Arrive in the afternoon, hike Miðfell, dinner in the village, Secret Lagoon in the evening
- Day 2: Drive to Geysir and Gullfoss by 8:30 AM before the tour buses arrive, then head into Þjórsárdalur valley on the way back. That valley has Háifoss waterfall, Gjáin gorge, and the Viking-era ruins at Stöng. Most Golden Circle travelers never get there.
Where to Stay in Flúðir
The options cover most budgets. For a village this size, that's more than you'd expect.
Hotels & Guesthouses
- The Hill Hotel Flúðir (also known as the former Icelandair Hotel Flúðir) is the main hotel option. It's a 3-star property with countryside views, hot tub access in courtyard rooms, and a restaurant. About 1 hour 30 minutes from both Reykjavík and Keflavík Airport.
- Guesthouse Flúðir (Grund) is more affordable and central, with a restaurant on site and easy walking distance to the village.
- Garður Guest House is run by the Secret Lagoon and has 4 double rooms with a shared kitchen and laundry. Guests get pool access during regular opening hours. It's a simple, no-fuss option if the lagoon is your main reason for being here.
Cabins and Countryside Stays
Farm stays and home stays are available in the area.
Camping
The Flúðir Camping Ground (Tjaldmiðstöðin Flúðum) runs May through September. It's beside the Litla-Laxá river, walking distance to the village. The site has water, electricity on most of the ground, a small store with basic supplies, Wi-Fi, outdoor BBQ areas, and a playground. It fills up in summer, so arriving earlier in the day gives you more choices.
Why Stay Here vs. Closer to Reykjavík
From Flúðir, Geysir and Gullfoss are 25-30 minutes away instead of 90+. That means you can be at those sites before tour buses arrive. Evenings here are quiet. You can walk to dinner and the pool without getting back in a car.
Food & Essentials
The dining options are limited but specific to the area. A couple of them are worth prioritizing.
Where to Eat
- Friðheimar is covered in Section 3.2. Book in advance.
- Farmers Bistro at Flúðasveppir is the mushroom farm restaurant. The food is made from mushrooms harvested on-site. If you want a meal that's directly tied to what Flúðir actually produces, this is the one.
- Minilik has been running as an Ethiopian restaurant in Flúðir since 2011. General hours are Tuesday through Sunday, 18:00 to 21:00, closed Mondays.
- The Guesthouse Grund restaurant serves Icelandic food: lamb, fish, and local vegetables. A straightforward option.
- Secret Lagoon Bistro is snacks and drinks only. No warm meals. Plan dinner somewhere else.
Groceries & Basics
There's a Krónan supermarket in the village for self-catering. The campsite store carries basics: charcoal, ice cream, and camping supplies. There's also a gas station in Flúðir. Fill up there, because rural Iceland has long gaps between fuel stops.
Keeping Costs Down
If you're watching what you spend: buy lunch at Krónan, do the Secret Lagoon soak, and have one sit-down dinner. That covers the essentials for less than a typical day in Iceland. If you want to spend on one proper meal, Friðheimar or Farmers Bistro are the two worth choosing between.
Best Time to Visit Flúðir
Flúðir works in any season. The experience just looks different depending on when you go.
Summer (June-August): Long Days
Late June has around 21 hours of daylight. That means you can still be soaking at the Secret Lagoon at 9:00 PM with full light outside. Long evenings are good for hiking, driving, and photography, too. Summer is the busiest time of year, so book your accommodation and a visit to Friðheimar well ahead. The campsite is fully open from May through September.
Shoulder Season (May, September): Fewer People
May and September hit a good middle ground. Fewer tour groups, lower prices, and the weather is still workable. September starts getting dark earlier, which helps for Northern Lights hunting, and you won't have the road stress that comes with full winter driving. May can bring short maintenance closures at some sites, so double-check before you go.
Winter (October-March): Dark Skies
This is when Flúðir's countryside location actually helps you. Less light pollution means better odds of seeing the Northern Lights if the sky cooperates. Soaking in the Secret Lagoon in winter feels completely different too — cold air around you, warm water, steam rising. It's worth it on its own even if the lights don't show.
Days are short, 4 to 6 hours of light, and road conditions can turn quickly. Check umferdin.is before you drive anywhere, every morning.
One thing to be clear about: Northern Lights aren't something you can plan around with certainty. You need both darkness and clear skies at the same time. High aurora activity means nothing if there's cloud cover. Check vedur.is for the aurora forecast and the cloud cover map together. If it's overcast in Flúðir, conditions a short drive away in South Iceland might be completely different, so be ready to move.
Practical Travel Tips
These are the things that make a real difference:
- Book the Secret Lagoon before you arrive. They won't hold your spot without a reservation during busy periods.
- Bring your own swimsuit and towel. Rentals are 1,200 ISK each.
- Shower before getting into any pool. This applies at every public pool in Iceland. At the Secret Lagoon, showering without your swimsuit is the rule, and it's enforced.
- Check road conditions every morning in winter. Umferdin.is is updated regularly. The IRCA phone line 1777 has current info too.
- Download the 112 Iceland app. It shares your GPS location with emergency services if you need help in a rural area.
- Fill up on fuel in Flúðir. Rural Iceland has long gaps between gas stations.
- Stay off private farmland. Many areas near Flúðir sit on private property. Follow posted signs and donate where asked.
- Pack layers regardless of the month. South Iceland weather moves fast. A calm morning can turn cold and rainy by afternoon.
Conclusion
Flúðir is a small village that does a few things well: a real geothermal soak, food grown on-site, and a quieter place to sleep while you do the Golden Circle. You don't need to rearrange your whole trip to include it. It just takes deciding to stop.
Frequently Asked Questions About Flúðir
