Blue Lagoon
Bláa lónið
The Blue Lagoon is Iceland's best-known geothermal spa, set in a lava field near Grindavík and fed by mineral-rich water associated with the nearby Svartsengi geothermal power station. Its milky blue water, silica mud, and large managed bathing complex make it a highly accessible spa stop rather than a wild hot spring.
Region
Reykjanes Peninsula
Coordinates
63.8800° N, 22.4481° W
Plan the stop
- Who it suits
- 2+
- Not suitable for children under 2; children aged 8 and under must use arm floaters, and all children need close supervision in geothermal water.
- Allow
- 3 hrs
Accessibility
- Wheelchair · Full
- The lagoon has wheelchair access with a ramp into the water, a shower chair, and a private changing room for visitors with special needs.
- Limited mobility · Full
- Managed changing rooms, staff support, ramps, and pool infrastructure make this one of the easiest major geothermal bathing sites for limited mobility.
- Sensory · Partial
- Warm water, steam, bright silica color, crowds, shower requirements, and changing-room noise can be intense, though the visit can be paced.
- Cognitive · Partial
- The spa is professionally managed, but timed bookings, lockers, shower rules, bracelets, and changing areas may require support for some visitors.
Why it matters
The lagoon is man-made, growing from geothermal-power outflow after the Svartsengi plant opened in the 1970s. Bathing facilities opened in 1987, the Blue Lagoon company was established in 1992, and the site became one of Iceland's most visited attractions, while recent Reykjanes volcanic unrest has made operational status and road access important pre-visit checks.