Sundlaugin Vík is the village swimming pool, with an outdoor pool, a warmer children's pool, a hot tub, and a sauna. In Iceland, a local pool is more than a place to exercise: it is where people warm up, talk, and wait out bad weather.
It is a useful stop after a windy walk on Reynisfjara or a wet day on the south coast. Bring a swimsuit and follow the Icelandic shower rules; the reward is a simple, very local kind of comfort.