Free & anonymous — no account needed, a first name is optional. Only people who tap “I'm going” appear here. 18+. Naturism here is non-sexual.
The world's largest hot springs pool — a block-long mineral pool (plus a hotter therapy pool) on the Colorado River. Family classic, open year-round.
Open in Apple Maps →Open in Google Maps →
This page already works on any phone — RSVP, see who's going, check live conditions, and get directions right here, no app needed. The full Nanitch app (offline maps, photos, live check-ins) is on iPhone now, with Android on the way.
iPhone — App Store →Android — coming soon
Naturism here is non-sexual. There's no nudity in the app; everything is moderated. 18+.