
01 · Hottest pool you can soak in
Mercey Hot Springs
Privately owned resort near Firebaugh, with drive-up access. Entry is paid. Camping nearby.
- Drive
- 2 hr 40 min
- Pool temperature
- 102–106°F
- Entry
- Paid
Explore / California / Near San Luis Obispo
Last checked 10 Nov
12 hot springs within 120 miles of San Luis Obispo, the closest about 10 min away by road. Each one is checked for closures, wildfire and weather warnings every morning.


Montecito Hot Springs · Unknown (see source) · Public domainSykes Hot Springs · Andy Mai veroz · CC0
Today
Checked every morning against Forest Service closure notices, national wildfire perimeters and National Weather Service warnings. How we check
Get closure news by email
New closures, reopenings and new states, about once a month. No spam.
Short list
Four picked from the 12: the closest, the best free soak, the hottest pool you can safely sit in, a resort or developed pool and one more worth the drive.

01 · Hottest pool you can soak in
Privately owned resort near Firebaugh, with drive-up access. Entry is paid. Camping nearby.

02 · Worth the drive
Free natural pools on Los Padres National Forest land near Santa Barbara, about a 1.2 mile hike in. Camping nearby.
03 · Closest to San Luis Obispo · Resort
Privately owned resort near San Luis Obispo, with drive-up access. Entry is paid.
80–115°F
04 · Best free soak
Free natural pools on Sequoia National Forest, Kern River Ranger District land near Lake Isabella, a short walk from parking. Camping nearby.
Map
Rings are straight-line distance from San Luis Obispo at 60 and 120 miles. Roads take longer, especially over mountain passes.
Questions
Not in San Luis Obispo itself. The closest is Sycamore Mineral Springs Resort & Spa, about 10 min by road (9 miles) near San Luis Obispo.
Sycamore Mineral Springs Resort & Spa, about 10 min by road (9 miles) near San Luis Obispo. Entry is paid. Drive times are from Google Maps; mountain roads can close in winter.
5 are within about two hours by road: Sycamore Mineral Springs Resort & Spa (10 min), Franklin Hot Springs (35 min), Gaviota Hot Springs (1 hr 10 min), Montecito Hot Springs (1 hr 55 min) and Esalen Institute Hot Springs (2 hr). Mountain passes and forest roads can close in winter, so check before you drive.
Yes. 5 of the 12 are free. The closest free one is Montecito Hot Springs, about 1 hr 55 min by road (101 miles) near Montecito.
Sycamore Mineral Springs Resort & Spa is the closest, about 10 min by road (9 miles) near San Luis Obispo. There are 4 resorts in this list.
Some are. Gaviota Hot Springs, Montecito Hot Springs, Mercey Hot Springs and Willett Hot Springs and 1 more stay accessible all winter, and none has a closure reported today. Mountain roads can close after storms, so check before you drive. See every California spring you can reach in winter
We check every spring each morning against Forest Service closure notices, national wildfire perimeters and National Weather Service warnings. When nothing turns up we say "no closures reported", not "open", because a missing report isn't proof a spring is open.
All 12
Drive times by road from San Luis Obispo, from Google Maps (November 2026). Mountain passes and forest roads can close in winter, so check before you go. Water is the typical pool temperature, or the source temperature where that's all we have.
For lodges, cabins and campgrounds
Your guests see the nearest hot springs and today's closures. It updates itself every morning, and it's free. Add it to your site and we'll list you on this page.