Mercey Hot Springs in Fresno County: Unwinding in Nature

Mercey Hot Springs is situated in a remote area of Fresno County, with the nearest town, Los Banos, located 35 miles away. If you’re seeking a tranquil place to relax and rejuvenate, Mercy Hot Springs is the perfect destination. This off-grid oasis spans 144 acres and is primarily powered by solar energy. It offers a serene retreat with therapeutic mineral waters, making it an ideal spot for relaxation, stargazing, and various nature-based activities.

Mercey Hot Springs History

Mercey Hot Springs was originally a sheep ranch along the stagecoach route to New Idria. In the early 1900s, the property was sold to a San Francisco real estate developer. A hotel and cabins were built, and soaking tubs were added so guests could relax in the hot mineral water. Over the years, the hot springs changed ownership several times and fell into disrepair. The current property owners took over the facility in 1995. Since then, they have been trying to update and improve the hot springs resort. Mercey Hot Springs Resort retains its charm, but everything has been updated or replaced.

Mercy Hot Springs Mineral Pools

There are no natural rock pools in this area. Soaking is done in tubs that are filled before use. There are both indoor and outdoor tubs. One area is fenced off, and clothing is optional. The rest of the facility is family-friendly. Hot natural spring water bubbles out of the ground at about 110 degrees. When it reaches the soaking tubs, it drops to about 104 degrees. The resort swimming pool is kept at a comfortable 85 degrees. The water in the tubs and pool is mineral-heavy, with a slight sulfur smell, but this is a hot springs resort.

Accommodations and Day Use

Day-trippers can purchase a half-day (4 hours) or full-day pass.  The resort offers six one-room cabins equipped with double beds, ceiling fans, and a fireplace for more extended visits. For a little more room, Mercey Hot Springs 2 Airstream trailers. The trailers benefit from private restrooms (cabins share a bathroom area) and air conditioning. Mercey Hot Springs also has a small cottage that can be rented out. For guests who enjoy camping, the resort offers both RV and tent campsites. All overnight guests have access to outdoor hot tubs, saunas, and swimming pools.

Non-Hot Tub Activities

Activities available include hiking on 144 acres of trails ranging from light to medium difficulty, mountain biking, birdwatching (which features species such as long-eared owls, hawks, eagles, and hummingbirds), and stargazing, thanks to the minimal light pollution in the area. Free Bureau of Land Management (BLM) trail maps for longer hikes can be obtained at the registration office.

Dining: Bring Your Food

You have to bring your food. There is no restaurant on-site, but you can purchase healthy snacks and beverages at the front desk. Dining out requires a 35-mile trip to Los Banos. The resort’s website has a handy list of items to bring along on your journey to the hot springs. Make a checklist before you leave. It’s a long drive if you forget something. The nearest dining option is the Panoche Inn, located approximately 15 to 20 miles away. It’s a local spot for food and drinks.

Visiting Information

Hours and Access: Mercy Hot Springs is open daily from 9:00 AM to 8:00 PM, with holiday hours (Thanksgiving, Christmas Eve, Christmas Day, and New Year’s Eve) from 9:00 AM to 4:00 PM. Day-use passes include access to hot tubs and the heated swimming pool. Reservations are required for overnight stays and recommended for day visits, as walk-ins are not guaranteed. Day-use reservations are non-cancellable but can be rescheduled.

Bottom Line

Once filled with mud, the pool is now a sparkling gem heated with mineral water. Good—It is very clean and comfortable. Soaking in the hot tubs is rejuvenating, and swimming in the pool is relaxing—a great place to escape it all. That’s good to know—Mercey Hot Springs is way out in the middle of nowhere. There is no cell phone service, limited free Wi-Fi, and no restaurant. Additionally, smoking is not allowed on the property.

Getting There

Mercey Hot Springs is located at 62964 Little Panoche Rd, Firebaugh, California. Mercey Hot Springs is located at 62964 Little Panoche Rd, Firebaugh, CA, 93622. Visit www.merceyhotsprings.com for more information and reservations. If you go, please let us know in the comments section below. Also, share your tips on visiting Mercey Hot Springs.

Nearby: Pinnacles National Park

Known for its dramatic rock formations, caves, and hiking trails, this park also offers a glimpse into its geological history and camping opportunities at Pinnacles Campground. From Mercey Hot Springs, take Little Panoche Road east, then Highway 25 to Paicines, and follow signs (about 60 miles total).

California Hot Springs Guide: Where to Soak