Luxury in the Cold: 10 Spa Hotels That Turn Winter Into Pure Bliss

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9The Retreat at Blue Lagoon – Iceland

Few experiences compare to soaking in geothermal mineral waters while snowflakes fall around you. The Retreat at Blue Lagoon offers secluded access to Iceland’s most iconic thermal pools and a subterranean spa carved into natural lava rock.

Algae-rich masks, steam caves, and private lagoons enrich the experience. Winter enhances the magic, creating ethereal, mist-filled mornings and long evenings under the possibility of the Northern Lights.