Cedar Grove Saunas in Montville, Maine

Built by the competent, fun, and magical Jackie Stratton, this network of saunas on wild water is worth a trip to the middle of nowhere. Sauna on the coast in a converted vintage horse trailer while seals visit Popham Beach, or drive up to Montville to explore a village of saunas in old quarry pools. I'm hoping to make it up there for one of this summer's Hydrosphere social sauna events.