Dankjewellness is a community sauna that runs a site on Scheveningen beach alongside its polder location in Leiden. An 80-minute session alternates heat, cold and rest: guests use the wood-fired sauna and ice baths, either at their own pace in a Free Flow session from 15 euro or in a guided Saunagus infusion from 25 euro. Groups can hire a sauna and hot tub privately. Swimwear is worn; booking is online.