San Antonio Hot Springs
Spring · New Mexico
About this swimming hole
A high Jemez hot spring at 7,000 feet, reached by a 5-mile round-trip trail through ponderosa forest. San Antonio's big rock pool is one of New Mexico's finest backcountry soaks. The trailhead requires a rough forest road.
Good to know
| Water type | Spring |
|---|---|
| Water temperature | 103 |
| Depth | large rock soaking pool |
| Best season | May-October |
| Fees | Free |
| Reservations required | No |
| Hours | always open |
| Parking | Rough forest road trailhead |
| County | Sandoval County |
| Nearest town | Jemez Springs |
| Safety notes | Rough access; no lifeguard; undeveloped |
Map
Nearby swimming holes
Frequently asked questions
Does San Antonio Hot Springs require reservations?
No reservations are required at San Antonio Hot Springs based on current information — but verify before you go.
Is there a fee to visit San Antonio Hot Springs?
Reported fee info: Free. Fees can change — confirm with the official link.
When is the best time to visit San Antonio Hot Springs?
The best season is typically May-October.
⚠️ Verify before you go. Conditions, fees, reservations, and access can change — confirm details with the official link before visiting. Last verified: September 2026