Thermal Spa
Cold plunge, sauna, hot tub, fireside loungers.
The short answer
The Thermal Spa at Mariposa Highlands is coming in 2027. It is planned as a quiet place on our ridge in Coulterville, CA, to rest after a long day in Yosemite or on the trails, with a cold plunge, a sauna, a hot tub, and fireside loungers looking out over the foothills. It is not open yet and cannot be booked. Details such as cost, hours, and age rules will be shared closer to opening.
- Status
- Coming 2027 (not open yet)
- Planned
- Cold plunge, sauna, hot tub, fireside loungers
What is planned
- Heat
Sauna
A sauna for warming up after a cool morning hike or a long drive.
- Cold
Cold plunge
A cold plunge to reset tired legs.
- Soak
Hot tub
A hot tub with a foothill view.
- Rest
Fireside loungers
Loungers to rest between rounds, as the sun goes down.
Insider tips from the family
- 01
Book the Airstreams now
You can stay today; the spa is a future addition. See Couples' Retreat.
- 02
Watch for the opening
Follow us on social media for photos as it is built.
- 03
Rest the old-fashioned way
Until then, a slow sunset by your propane fire pit works well. See Dark Skies & Sunsets.
Getting there
Mariposa Highlands is on Penon Blanco Road in Coulterville, CA, in the Sierra foothills between Lake McClure and Lake Don Pedro. We share the exact address after you book.
We are about 36 miles (roughly an hour) from Yosemite's Big Oak Flat entrance via Hwy 120.
The roads are paved asphalt all the way to us.
Good to know
- The spa is not open and cannot be booked yet.
- Plans may change before opening.
- All photos will be real photos of the finished spa.
Questions guests ask us
Is the thermal spa open?
Not yet. It is planned to open in 2027.
What will the spa include?
A cold plunge, a sauna, a hot tub, and fireside loungers.
Will the spa cost extra?
We will share details closer to opening.
Can I book a stay now?
Yes. The Airstreams are open now. The spa is a future addition.
