Quick FactsOverview
About Balmorhea State Park
Balmorhea State Park, Texas is a state-managed park in Toyahvale, Reeves County, built around San Solomon Springs by the Civilian Conservation Corps in the 1930s. The centerpiece is the world's largest spring-fed swimming pool, covering 1.3 acres and holding approximately 3.5 million gallons of water. The aquifer flows at 22 to 28 million gallons per day, keeping water temperature between 72 and 76 degrees Fahrenheit year-round with no chlorination required.
San Solomon Springs has supported human activity in this part of the Chihuahuan Desert for centuries. Mescalero Apache settlements relied on the springs before irrigation canals were developed in the 1870s. The state acquired the land in 1934, and CCC workers completed the limestone pool structure by 1936. The pool is up to 25 feet deep and hosts two endangered fish species native to the springs, the Comanche Springs pupfish and the Pecos gambusia. A restored ciénega adjacent to the pool provides habitat for these species and can be observed from a boardwalk.
For visitors seeking soaking pools in Texas in a developed, family-oriented setting, Balmorhea is the most significant public spring pool in the state. The park also includes 34 campsites, the historic San Solomon Springs Courts motel, picnic areas, a park store, and a playground.
Location & Access
Getting to Balmorhea State Park
Balmorhea State Park is located at 9207 TX-17 in Toyahvale, four miles southwest of the town of Balmorhea on State Highway 17. From Interstate 10 westbound, take the Balmorhea exit (exit 206), drive south on FM 2903 to Balmorhea, then west on TX-17 for four miles to the park. From I-10 eastbound, take the Toyahvale/Fort Davis exit (exit 192) and follow Ranch Road 3078 east approximately 12 miles to the park entrance.
The park is easily reached by standard passenger car and has a paved road leading directly to the entrance. No hiking or off-road driving is required to access the pool or the facilities. On-site parking is available adjacent to the pool area. For anyone seeking hot springs near Balmorhea in West Texas, the park is the primary destination in the region and the only large-scale natural spring pool within reasonable driving distance of both I-10 and the Davis Mountains corridor.
Day-use visitation is capped at 650 visitors per day, and the park frequently reaches capacity on summer weekends and holidays. Advance reservations for both day use and camping are strongly recommended and can be made online or by phone through the Texas State Parks reservation system. Walk-in entry is not guaranteed once the daily cap is reached. The park office is open seven days a week from 8am to 4:30pm, and the gate operates from 8am to 7:30pm or sunset, whichever comes first.
Suitability & Accessibility
Who Balmorhea State Park Is Suitable For
Balmorhea State Park suits families with children, swimmers of all skill levels, and scuba divers, as the pool ranges from shallow wading areas to depths of 25 feet and the setting is a managed, staffed state park open to the general public. The spring water's consistent 72 to 76 degree temperature makes it a refreshing destination in the summer heat of West Texas and a swimmable option year-round.
The park is wheelchair accessible. The official park map marks wheelchair access, and the park facilities include paved paths, accessible restrooms, and level entry from the parking area to the pool surrounds. The pool steps are noted as slippery in park safety guidance, so visitors with mobility considerations should take extra care at the water entry points and may wish to contact the park in advance to discuss the most accessible options.
Scuba divers are welcome in the pool and can explore the deeper spring-fed sections, though certification and a signed diving agreement are required, along with a $5 per-person diving activity fee. For visitors seeking accessible hot springs in Texas in a well-managed and family-friendly environment, Balmorhea is the most fully developed natural spring pool in the state. Pets are permitted in general day-use areas and campgrounds but are not allowed inside the fenced pool area. The pool area prohibits glass containers, cooking, and open fires.
Safety & Etiquette
Safety and Etiquette at Balmorhea State Park
Balmorhea State Park is a site where visitors should be mindful of water hazards. There is no lifeguard on duty. Swimmers proceed at their own risk. The pool ranges from shallow sections near the entry steps to depths of up to 25 feet in the spring-fed areas. Children 14 and younger must be supervised at all times by a parent, legal guardian, or a responsible adult over 17. Pool entry steps are officially noted as slippery, and appropriate footwear for the pool surround is advisable.
The water temperature of 72 to 76 degrees Fahrenheit is cooler than most visitors expect from a spring in the desert. It is closer to a refreshing swimming pool than a geothermal soak. The water is unchlorinated due to the high spring flow rate, which continuously refreshes the pool throughout the day.
Pool floats are allowed but must be soft-sided, inflatable, and no larger than 8 feet by 4 feet. Paddles, oars, and motorized devices are not permitted. Glass containers, cooking equipment, and grills are prohibited in the pool area. Scuba divers must show certification, have a dive partner, sign a diving agreement at the park office, and pay a $5 activity fee. Scuba instructors must provide proof of insurance before diving.
The park frequently reaches its 650-visitor daily cap on summer and holiday weekends. Booking a day-use pass in advance through the Texas State Parks reservation system avoids being turned away at the gate. Visitors should follow Leave No Trace principles, respect the endangered fish that share the pool, and leave the area clean. Alcohol is prohibited throughout the park. Checking the park website for active alerts before traveling is advisable, as Balmorhea has undergone periodic closures for maintenance.