Rich in active gases or metals — a strong mineral character.
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
SoufreSulfuresSulfates
Fontana Hot Spring near Husavik on Iceland's northern coast sits within one of the world's premier whale-watching regions, where blue and humpback whales regularly feed in the fertile waters of Skjalfandi Bay just offshore. The silica and sodium-rich geothermal waters are naturally drawn from the volcanic hotspot underlying this section of the Mid-Atlantic Ridge, providing consistent warmth and mineral content that soothes wind-chilled skin after hours spent on whale-watching boats. Bathing here under the northern lights during winter or in the lingering midnight sun of summer creates experiences that define Iceland's extraordinary geothermal landscape.
Insider tip — Husavik, perched on a bay in northern Iceland, is best known as the country's whale-watching capital, and the Fontana-style geothermal pools sit directly above basalt fissures that deliver sulfurous water to the surface. The steam rising from the baths mingles with Arctic sea mist, creating a primordial atmosphere especially vivid in the long light of midsummer. Visitors often spot humpback whales on the horizon from the pool deck before or after their soak.