The Ocean Lab
Austin
A float and recovery studio in the Hancock neighborhood pairing a full-spectrum infrared sauna with a 40°F cold plunge, alongside float tanks with ocean sounds and a starry-sky ceiling.
More about The Ocean Lab
The Ocean Lab started as a float therapy center and added heat and cold, so a visit can combine a float with time in the infrared sauna and a short cold plunge. Sessions are sold individually, as punch cards or through memberships.
The infrared sauna runs gentler than a traditional sauna, which suits people new to heat. The plunge is kept around 40°F, so short dips are the norm. It is a quiet, appointment-based studio rather than a social bathhouse.
At a glance
The Ocean Lab has an infrared sauna, plus a cold plunge tub (40°F). A session costs $25 for 15 minutes.
- Sauna
- Infrared
- Coldest plunge
- 40°F
- 15-min session
- $25
Sauna
- InfraredTemp not listed
Cold plunge
- Cold plunge tub40°F
15-minute session price as listed by Do512 (2026). Prices checked October 2026.
Getting there
3314 Harmon Ave, Austin, TX
Frequently asked questions
How much does The Ocean Lab cost?
A session at The Ocean Lab costs $25 for 15 minutes (checked October 2026).
What kind of sauna does The Ocean Lab have?
The Ocean Lab has an infrared.
Does The Ocean Lab have a cold plunge?
Yes. The Ocean Lab has a cold plunge tub at 40°F.
Nearby
Sauna House North Loop
2.4 miles away
185°F45°F
Sources
- Do512: Cold Plunges in Austin, checked October 2026
- Hoodline: The Ocean Lab brings float therapy to Hancock, checked October 2026
We last confirmed The Ocean Lab is open in October 2026. Spotted something out of date?