San Antonio Hot Spring, Jemez Springs, New Mexico

## Overview San Antonio Hot Spring is a beloved natural hot spring tucked into the forested hillsides of the Jemez Mountains in Sandoval County, New Mexico. Situated at the northern end of Forest Road 376 near the small community of Jemez Springs, this geothermally heated spring flows at approximately 105°F (40.5°C) from metal pipes set into the hillside, feeding a rock-lined soaking pool large enough to comfortably accommodate around 10 people. The water is crystal clear, revealing a sandy bottom, and the setting is nothing short of spectacular — sweeping views of the surrounding valley and the rugged Jemez Mountains stretch out in every direction. Cattle can sometimes be seen grazing on the nearby hillsides, adding to the pastoral, backcountry atmosphere. The spring sits within the Santa Fe National Forest and has long been a favorite destination for both locals and visitors seeking a scenic, rustic hot spring experience. ## Directions The spring is located at the north end of Forest Road 376, near Jemez Springs, NM. 1. **Start in Jemez Springs.** Head north on NM Highway 4. 2. **Turn onto State Route 126.** Continue west on Route 126 for approximately 3 miles. 3. **Turn north onto Forest Road 376.** This is a rough, unpaved forest road. **A high-clearance vehicle is strongly recommended** — while some visitors have made it in smaller cars, the road can be rocky and rutted. 4. **Follow FR 376 to its northern end.** The trailhead and spring access are at the terminus of the road. 5. **If you prefer not to drive FR 376**, the spring can be reached via a roughly 5.5-mile hike from the junction with Route 126. 6. **At the end of the road**, you'll cross a stream on your right, then climb a steep hill to reach the spring and its soaking pool at the top. *Note: Forest Road 376 is typically closed during winter months due to snow and road conditions. Plan accordingly.* ## What to Expect San Antonio Hot Spring offers a true backcountry hot spring experience. The soaking pool sits on a hillside and is accessed by climbing a short but steep trail from the road's end. Once you arrive, you'll find the rock-lined pool fed by hot water flowing from pipes embedded in the slope. The water temperature hovers around 105°F, making it ideal for a long, relaxing soak. The pool area provides stunning panoramic views of the Jemez valley and surrounding mountains — it's one of the most scenic hot spring settings in New Mexico. The water has been reported to be clear and clean, though as with any natural hot spring, water quality can vary with conditions and season. This area is officially designated for day use only, though overnight camping in the surrounding forest is not uncommon. The spring tends to be very popular on weekends, so visiting on a weekday is highly recommended for a quieter, more peaceful experience. The road and trail are best suited for dry-weather travel; winter closures on FR 376 mean the spring is generally inaccessible by vehicle from late fall through early spring. GPS coordinates: 35.938°N, 106.646°W.