Southwest Iceland

World-class destinations near Reykjavík and Keflavík Airport

Secret Lagoon in Fludir, Iceland with natural hot water and steam rising in a rustic setting

From Famous Spas to Hidden Treasures

Iceland's hot springs span every type of experience, from the world-renowned Blue Lagoon to intimate natural pools known only to locals. Each region of the country offers distinct geothermal character shaped by the underlying volcanic systems.

The Secret Lagoon in Fludir, shown here, is Iceland's oldest natural pool dating back to 1891, offering an authentic bathing experience along the Golden Circle route.

💙 Blue Lagoon
Grindavík • 45 min from Reykjavík
World Famous

Iconic milky blue geothermal spa with mineral-rich waters and luxury treatments. Man-made wonder powered by Svartsengi plant.

Temperature 37-39°C
Booking Essential
Cost 7,000-20,000 ISK
Duration 2-4 hours
Silica mud masks Restaurant Spa treatments
🌿 Secret Lagoon
Flúðir • 90 min from Reykjavík
Historic

Iceland's oldest natural pool (1891) with authentic geothermal experience and nearby geysir activity.

Temperature 38-40°C
Booking Recommended
Cost 3,000-4,000 ISK
Crowds Moderate
Natural pool Golden Circle Geysir nearby
♨️ Reykjadalur
Hveragerði • 45 min from Reykjavík
Hike Required

Geothermal river reached by scenic 45-minute hike through steaming hot springs valley.

Temperature 36-40°C
Hike 45 min each way
Cost Free
Facilities Changing area
Hot river Hiking Steam vents

Northern Iceland

Volcanic landscapes and authentic geothermal experiences

🏔️ Mývatn Nature Baths
Lake Mývatn • 5 hours from Reykjavík
Blue Waters

Northern answer to Blue Lagoon with stunning lake views and dramatic volcanic landscapes.

Temperature 36-40°C
Crowds Fewer than Blue Lagoon
Cost 5,000-6,500 ISK
Views Lake & lava fields
Volcanic area Restaurant Less crowded
🌋 Grjótagjá Cave
Lake Mývatn • Near Mývatn Nature Baths
Look Only

Famous cave spring too hot for bathing but spectacular to visit. Featured in Game of Thrones.

Temperature 50°C+ (too hot)
Access Easy walk
Cost Free
Bathing Not allowed
Cave spring Game of Thrones Photography
Dramatic cliffs and coastline of the Westfjords region in Iceland

The remote Westfjords of Iceland hide some of the country's most dramatic natural hot springs, perched on cliffs overlooking the North Atlantic Ocean.

Eastern Iceland

Remote fjords and innovative geothermal experiences

🌊 Vök Baths
Urriðavatn Lake • East Iceland
Floating Pools

Innovative floating pools on a lake with infinity design and stunning mountain reflections.

Temperature 38-42°C
Design Infinity pools
Cost 4,000-5,500 ISK
Season Year-round
Lake views Tea service Saunas

Wild & Remote Springs

Adventure required - authentic Icelandic geothermal experiences

🌿 Strútslaug
Iceland Highlands • 4WD + Hike Required
Secret

Remote highland spring requiring 4WD drive and 1.5-hour hike. Complete wilderness experience.

Temperature ~40°C
Access 4WD + 1.5h hike
Cost Free
Facilities None
Wilderness Local secret Adventure
🌊 Hellulaug
Westfjords • Remote Ocean Views
Ocean View

Tiny natural pool carved into rocks overlooking the ocean. Capacity for only 2-3 people.

Capacity 2-3 people max
Setting Ocean cliffs
Cost Free
Best time Sunset
Dramatic location No facilities Sunset views

Hot Springs by Region - Quick Reference

🏠 Southwest (Near Reykjavík)

  • Blue Lagoon: Luxury spa experience
  • Secret Lagoon: Historic natural pool
  • Reykjadalur: Hike to hot river

🏔️ North (Lake Mývatn Area)

  • Mývatn Nature Baths: Blue waters, volcanic views
  • Grjótagjá Cave: Famous cave (look only)

🌊 East (Remote Fjords)

  • Vök Baths: Floating infinity pools
  • Seydisfjördur Pool: Fjord setting

🏞️ Wild Springs

  • Strútslaug: Highland adventure
  • Hellulaug: Ocean cliff pool
  • Westfjords pools: Remote & authentic