Summit:
W7O/SE-043
Turn east off of Fields-Denio Road at 42.1606, -118.6033 onto Whitehorse Ranch Lane.
Turn off of that onto an unmarked road at 42.3111, -118.2625
Go past the right turn to Willow Creek Hot Springs to turn left at 42.2769, -118.2624
Park at 42.2463, -118.2392