Rich in active gases or metals — a strong mineral character.
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
SoufreSulfuresSulfates
Krosslaug — 'Cross Pool' — is a small geothermal hot spring pool in Iceland whose name references a cross — either a directional crossroads in the landscape, a Christian cross placed near the spring, or the cross shape of a nearby topographical feature. Iceland's conversion to Christianity in the year 1000 CE introduced the cross as a symbol into the naming of many landscape features, and springs named Krosslaug often mark points where geothermal warmth and Christian heritage intersect in the long cultural memory of the Icelandic countryside. The pool's warm, naturally geothermally heated water invites quiet reflection in a setting layered with historical and spiritual resonance.
Insider tip — Krosslaug lies in the Dalir region of West Iceland, a modest geothermal pool beside a rural farm track south of Búðardalur. The spring bubbles up through porous lava bedrock and maintains a gentle 38°C even in winter snowstorms. The surrounding flat farmland and distant glacier silhouettes make for a quintessentially quiet Icelandic soak far from tourist crowds.