Private saunas in San Antonio, United States
bioworX Alamo Heights
A recovery studio in The Village at Alamo Heights running Clearlight Sanctuary full-spectrum infrared saunas next to an ozone-filtered cold plunge, booked as a private room rather than a shared floor. The studio moved here from 6486 N New Braunfels Avenue on 1 September 2026. Open Monday 7am to 7pm, Tuesday to Friday from 10am, Saturday 9am to 4pm and Sunday afternoons.
FLOAT Wellness Spa
A float and infrared studio on Fredericksburg Road that pairs sensory-deprivation tanks with two heat rooms, the Fire Room and a Full Spectrum Sauna. A 40-minute infrared session is $39, a couple's session $65, and monthly plans run from $89 for eight sessions to $179 unlimited. Open seven days a week from 10am to 8pm. There is no cold plunge on site.
Perspire Sauna Studio Dominion
The Dominion branch of Perspire, off Interstate 10 on the far north-west side, offering the same private infrared suites with red light therapy, a SNØ cold shower, halotherapy and towel service. A single session is $49. Open Monday to Thursday 7am to 9pm, Friday until 7pm and weekends 8am to 7pm.
Perspire Sauna Studio Stone Oak
A Stone Oak Parkway studio of private infrared sauna suites, each with medical-grade red light therapy, a SNØ cold shower to cool down in and halotherapy salt air. Towels are provided and a single session costs $49. Open Monday to Thursday 7am to 9pm, Friday until 7pm, and weekends 8am to 7pm.
Restore Hyper Wellness Sonterra
The Sonterra branch of the Restore Hyper Wellness chain, in Sonterra Village on North Loop 1604 West, offering infrared sauna sessions next to cryotherapy, red light therapy, IV drips and mild hyperbaric oxygen. Sessions are booked online or by phone. Open Monday to Friday 10am to 7pm, Saturday 10am to 5pm and Sunday 11am to 5pm.
Transcend Health Spa
A locally owned recovery spa on East Elmira Street that runs both a traditional sauna and an infrared cabin with chromotherapy lighting. The traditional room is taken to 190°F and above; a 20-minute session costs $30, while infrared sessions are $30 for 30 minutes or $40 for 45. A cold plunge sits alongside for Fire and Ice contrast rounds, and an Essential Reset package at $76 bundles the two on weekday mornings.
Monarch Wellness & Recovery Spa
The spa on the third floor of The Monarch hotel in Hemisfair, open to locals as well as hotel guests. Its signature Contrast Therapy Experience costs $159 for 40 minutes and cycles three rounds of full-spectrum infrared sauna at 158°F followed by a cold plunge at 46°F. Four private treatment rooms handle massage, facials and hydrothermal treatments. Open Sunday to Thursday 9am to 6pm, Friday and Saturday to 7pm.
bioworX Alamo Heights
A recovery studio in The Village at Alamo Heights running Clearlight Sanctuary full-spectrum infrared saunas next to an ozone-filtered cold plunge, booked as a private room rather than a shared floor. The studio moved here from 6486 N New Braunfels Avenue on 1 September 2026. Open Monday 7am to 7pm, Tuesday to Friday from 10am, Saturday 9am to 4pm and Sunday afternoons.
FLOAT Wellness Spa
A float and infrared studio on Fredericksburg Road that pairs sensory-deprivation tanks with two heat rooms, the Fire Room and a Full Spectrum Sauna. A 40-minute infrared session is $39, a couple's session $65, and monthly plans run from $89 for eight sessions to $179 unlimited. Open seven days a week from 10am to 8pm. There is no cold plunge on site.
Perspire Sauna Studio Dominion
The Dominion branch of Perspire, off Interstate 10 on the far north-west side, offering the same private infrared suites with red light therapy, a SNØ cold shower, halotherapy and towel service. A single session is $49. Open Monday to Thursday 7am to 9pm, Friday until 7pm and weekends 8am to 7pm.
Perspire Sauna Studio Stone Oak
A Stone Oak Parkway studio of private infrared sauna suites, each with medical-grade red light therapy, a SNØ cold shower to cool down in and halotherapy salt air. Towels are provided and a single session costs $49. Open Monday to Thursday 7am to 9pm, Friday until 7pm, and weekends 8am to 7pm.
Restore Hyper Wellness Sonterra
The Sonterra branch of the Restore Hyper Wellness chain, in Sonterra Village on North Loop 1604 West, offering infrared sauna sessions next to cryotherapy, red light therapy, IV drips and mild hyperbaric oxygen. Sessions are booked online or by phone. Open Monday to Friday 10am to 7pm, Saturday 10am to 5pm and Sunday 11am to 5pm.
Transcend Health Spa
A locally owned recovery spa on East Elmira Street that runs both a traditional sauna and an infrared cabin with chromotherapy lighting. The traditional room is taken to 190°F and above; a 20-minute session costs $30, while infrared sessions are $30 for 30 minutes or $40 for 45. A cold plunge sits alongside for Fire and Ice contrast rounds, and an Essential Reset package at $76 bundles the two on weekday mornings.
Monarch Wellness & Recovery Spa
The spa on the third floor of The Monarch hotel in Hemisfair, open to locals as well as hotel guests. Its signature Contrast Therapy Experience costs $159 for 40 minutes and cycles three rounds of full-spectrum infrared sauna at 158°F followed by a cold plunge at 46°F. Four private treatment rooms handle massage, facials and hydrothermal treatments. Open Sunday to Thursday 9am to 6pm, Friday and Saturday to 7pm.