Quick FactsOverview
About Gaviota State Park Hot Springs
Gaviota State Park Hot Springs, California is a free sulfur spring within Gaviota State Park on the Santa Barbara coast, approximately 33 miles west of Santa Barbara on US-101. Two pools, one constructed from rock and concrete and one with a natural bottom, hold milky blue mineral water at temperatures ranging from 95 to 115 degrees Fahrenheit. The spring is reached by a hike of approximately half a mile with 400 feet of elevation gain from the trailhead at the end of Gaviota Park Boundary Road. Soaking is free; a $2 parking fee is charged at the self-service station. Bring exact change.
The site is also known as Las Cruces Hot Springs. The pools are open during daylight hours only; the parking gate closes at sunset. No camping is permitted near the springs. Dogs are not allowed at the spring area, though leashed dogs may be allowed on portions of the trail. The pools sit in a shaded creek canyon accessible via a fire road that connects to the Trespass Trail and the longer route to Gaviota Peak.
Gaviota State Park is a Santa Barbara County coastal park with beach camping, oak woodland, and backcountry trails. The hot springs are one of the few accessible natural hot springs in California on the Central Coast. The trailhead also serves as the start of the 6.5-mile Gaviota Peak loop.
Location & Access
Getting to Gaviota State Park Hot Springs
Gaviota State Park Hot Springs is reached from US-101 approximately 33 miles west of Santa Barbara. Drive west on US-101; when the freeway turns inland, pass the Gaviota Rest Area and continue 1.5 miles to Exit 132 marked for California One and Lompoc. At the top of the ramp, turn right, then make an immediate right onto the unnamed Gaviota Park Boundary Road, parallel to the freeway. Drive one-third of a mile to the cul-de-sac at road's end. From the north, take US-101 south for 8 miles from Buellton to the California One exit, turn left across the freeway, then right onto the frontage road to the trailhead. The $2 parking fee is self-service; bring exact change.
From the trailhead, follow the fire road uphill approximately 0.4 miles, then turn right onto a short single-track of approximately 0.1 miles to the springs. The total one-way distance is half a mile with 400 feet of elevation gain, taking most hikers 20 to 30 minutes. The fire road is wide and well-maintained; the final single-track section is narrower and may be overgrown. No wheelchair access is available to the spring area.
For visitors looking for natural hot springs near Santa Barbara, this is the closest accessible geothermal soaking location to the city. The parking gate closes at sunset. The site has no facilities at the spring itself. Gaviota State Park beach campground is nearby for overnight stays.
Suitability & Accessibility
Who Should Visit Gaviota State Park Hot Springs
Gaviota State Park Hot Springs suits hikers, families with older children, and visitors to the Santa Barbara coast who want a short trail combined with a natural mineral soak. The hike is approximately half a mile each way with a moderate 400-foot elevation gain that most adults and school-age children can manage. The free soaking and low $2 parking fee make it one of the most cost-accessible natural hot springs in California on the Central Coast.
The pools are small, with the main concrete-and-rock pool fitting approximately six people. On busy weekends, particularly in spring and fall, the pools can be crowded and wait times may occur. Weekdays and early mornings offer a quieter experience. The clothing-optional character of the spring is documented by multiple visitor sources; visitors should be aware that clothing optional norms apply at this site.
The sulfur odor is consistent and noticeable. Poison oak, ticks, and rattlesnakes have been reported in the surrounding trail area. Mountain lions have been spotted in the Gaviota backcountry. Those seeking a natural hot spring near Santa Barbara in a state park setting with a short trail will find this one of the most accessible options in the region, though the wild character of the site means visitors should prepare accordingly.
Safety & Etiquette
Safety at Gaviota State Park Hot Springs
Gaviota State Park Hot Springs is generally safe to visit for prepared hikers. Water ranges from 95 to 115 degrees Fahrenheit; test temperature before soaking. The pools are not monitored or cleaned by park staff and algae growth is common. Visitors with open wounds, skin conditions, or suppressed immune systems should consider this before entering.
Poison oak grows along the trail, particularly on the single-track section to the springs. Long pants are strongly recommended, especially if taking the Trespass Trail variant. Ticks and rattlesnakes have been reported in the surrounding chaparral and creek canyon; inspect clothing and skin carefully after the hike. Mountain lion activity has been documented in the Gaviota backcountry; stay alert, hike with others where possible, and make noise on the trail.
The parking gate closes at sunset and visitors must return before dark. Hiking back on a narrow, partly overgrown single-track in low-light conditions is inadvisable. There are no facilities at the spring and cell coverage is limited in the canyon. The nearest emergency services are in the Goleta and Santa Barbara area, approximately 30 to 35 miles east on US-101. Visitors combining the hot springs with the Gaviota Peak loop should carry at least 2 liters of water and start early in summer.
Dogs are not permitted at the spring area. The springs are day-use only with no overnight camping. The gate is locked at sunset and vehicles left inside will be secured until morning. Plan the hike and soak to be completed before sunset.
