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Adults-only hotel spa at the Fairmont Austin with nine treatment rooms, a hydrotherapy circuit, sauna and cold plunge, open daily with day passes available.

Indoor spa pool with city skyline view through floor-to-ceiling windows
  • Indoor spa pool with city skyline view through floor-to-ceiling windows
  • Spa photo 3
Photo: SPA via Google

At a glance

Price
$$$
Signature treatment
Ammortal Chamber
Adults only
Yes
Couples treatments
Yes
Minimum age
18
Price
Upscale

This is the spa inside the Fairmont Austin, a downtown hotel property set up for both treatment bookings and standalone day passes. The layout includes nine treatment rooms and two couples' suites, plus separate men's and women's solariums. A hydrotherapy circuit anchors the amenity side: saline soaking pools, a eucalyptus steam grotto, a European dry sauna, a cold plunge and showers, all open to day-pass holders as well as treatment guests.

The standout booking here is the Ammortal Chamber, a zero-gravity session combining red and near-infrared light, PEMF, molecular hydrogen inhalation and vibroacoustic therapy aimed at recovery rather than relaxation alone. Couples treatments are offered too, using the two dedicated suites. Seasonal packages have included combination rituals pairing thermal access with compression therapy or infrared mats, plus manicure-pedicure-facial bundles, though availability of these rotates.

Access is restricted to guests 18 and over, and the facility itself is unisex-shared outside the gendered solariums. Parking works on a tiered system: book a treatment and self-parking or valet is complimentary, but if you're coming in on a day pass only, expect discounted rates of $10 for self-parking and $20 for valet rather than free parking. The spa runs the same hours seven days a week, from 10am to 6pm, so there's no late-evening option. Given it sits inside a downtown hotel on Red River Street, it works as an easy add-on for business travelers or a planned afternoon out for locals, rather than a destination requiring an overnight stay.

Good to know

Can I visit without booking a treatment?
Yes, a day pass is available and grants access to the hydrotherapy pools, steam grotto, sauna, cold plunge and solariums.
What are the parking costs?
Parking is complimentary with any booked treatment; day-pass-only guests pay $10 for self-parking or $20 for valet.
Is there a minimum age?
Yes, the spa is adults only with a minimum age of 18.
What are the hours?
The spa is open daily from 10:00am to 6:00pm.
What's the signature treatment?
The Ammortal Chamber, a zero-gravity session combining light therapy, PEMF, molecular hydrogen and vibroacoustic therapy.

Details checked October 1, 2026. Prices and hours change; confirm before you go.

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