Blue Hole

🏞️ Swimming hole · Santa Rosa
⚖️ Public swim spot Swimsuit-friendly 💧 Artesian pool (~62°F) 🗓️ Year-round ☀︎ First-timer friendly

Know before you go

A stunningly clear, 80-ft-deep artesian pool in the desert — a constant ~62°F and a famous scuba-training and swimming spot off Route 66.

☀︎ First-timer tip: Astonishing clarity in the middle of nowhere. Cliff-ish edges and cold water — ease in, and it's a great snorkel.

Get directions

Open in Apple Maps →Open in Google Maps →

Get the app

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+.