While tourists flock to the famous Blue Lagoon, Iceland harbors numerous hidden geothermal treasures known primarily to locals. This guide reveals some of Iceland’s best-kept hot spring secrets, offering authentic experiences away from the crowds.

Reykjanes Peninsula • Landbrotalaug

  • A tiny, intimate pool fitting 2-3 people
  • Located near Lýsuhóll farm
  • GPS: 64.8274° N, 22.3189° W
  • Free access, no facilities
  • Tip: Visit early morning or late evening for solitude

Westfjords Region • Krossneslaug

  • Remote coastal hot pool with stunning ocean views
  • Requires 4×4 vehicle access
  • Basic changing facilities available
  • Small entrance fee (2000 ISK as of 2025)
  • Best visited during summer months due to road conditions

North Iceland • Grettislaug

  • Historical pool named after saga hero Grettir
  • Two circular pools with mountain views
  • Located near Sauðárkrókur
  • Maintained facilities with changing rooms
  • Moderate entrance fee (3500 ISK as of 2025)

East Iceland • Viti Crater Pool (Askja)

  • Geothermal crater lake in the highlands
  • Requires guided tour or serious 4×4 experience
  • Only accessible June-September
  • Water temperature varies significantly
  • No facilities; bring everything you need

Essential Tips:

  1. Always check road conditions (road.is)
  2. Bring towels and swimwear
  3. Pack water and snacks
  4. Respect posted signs and local guidelines
  5. Leave no trace
  6. Check weather forecasts before departing
  7. Inform someone of your travel plans
  8. Consider hiring a local guide for remote locations

Safety Considerations:

  • Test water temperature before entering
  • Never swim alone in remote locations
  • Keep distance from geothermal vents
  • Be prepared for sudden weather changes
  • Carry emergency supplies
  • Maintain phone coverage when possible

Seasonal Notes:

  • Summer (June-August): Best access, midnight sun
  • Spring/Fall: Variable conditions, check accessibility
  • Winter: Many locations inaccessible, limited daylight

Remember: These hidden gems remain pristine because of responsible visitors. Always practice sustainable tourism and respect local communities. Before visiting any location, verify current access conditions with local tourist offices, as regulations and accessibility can change.

Conservation Note: Some springs may close periodically for environmental recovery. Always have backup plans and respect temporary closures.