Blue Lagoon

Bláa Lónið

Reykjanes

The Blue Lagoon is Iceland's most famous geothermal spa, a surreal milky-blue oasis set amidst a black lava field on the Reykjanes peninsula. The mineral-rich water, a byproduct of the nearby Svartsengi geothermal power plant, maintains a comfortable 37-40°C year-round and is renowned for its silica and sulfur content that nourishes the skin. The lagoon's distinctive blue color comes from silica reflecting sunlight. Beyond the main bathing area, the complex includes in-water bars, silica mud masks, steam rooms, saunas, and an upscale restaurant with lagoon views. The Retreat at Blue Lagoon offers an exclusive spa experience with private areas and luxury treatments. Located just 20 minutes from Keflavík International Airport, it's perfect for arrival-day relaxation or a pre-departure treat. Advance booking is essential—walk-ins are rarely possible. Multiple package tiers range from basic admission to premium experiences with robes, towels, and additional amenities.

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