Wild Willy's Hot Springs
Also known as "Crowley Hot Springs," Wild Willy's is located just a few miles from Mammoth Lakes. This hot spring is a bit more natural.
Directions - From US 395, take Benton Crossing Road (also known as Green Church Road). Travel east about 2.5 miles until you cross two cattle guards. Turn right just past the second cattle guard and follow the road, always taking the left fork whenever there's a choice. About a mile down, you'll reach a parking area where there's a sign and wooden boardwalk that leads about 200 yards away to the pools.
*Please use caution when traveling to and soaking in the hot springs. Please remember to practice leave-no-trace. It's also best to bring beverages in aluminum cans, no glass. If there is a valve controlling the water, please remember to turn it off before leaving so the tub does not overheat for the next visitor.