
HolstenTherme in Kaltenkirchen, Schleswig-Holstein, is a full-scale thermal leisure resort conveniently located north of Hamburg, offering a Caribbean-themed aquatic world, expansive sauna landscapes, and premium wellness treatments. Indoor pools include a Caribbean Lagoon at 32°C, a sports pool, a children's Caribbean area, a Panorama Pool, and a Samoa Pool, while outdoor facilities feature a vacation pool and a 6% salinity salt relaxation pool. A 92-metre giant water slide provides thrills for the whole family. The Sauna World features seven themed saunas including a Salt Mine Sauna, a Finnish Earth Sauna, a South Sea Sauna, and a Meditation Sauna, alongside steam baths and cooling facilities. The on-site spa oasis offers oriental-style massages and pampering treatments including Lomi Lomi and hot-stone therapies. A resort hotel adjoins the complex, making HolstenTherme an ideal multi-day wellness escape in the heart of Schleswig-Holstein.