In the witer, most of the roads to Marleeville are cut off. The turnoff to the state park is in the center of town, close to the visitor information center, operated by the county and the Forest Service. The park is at the end of the access road, with a good campground for RVs and tenters near the park entrance. Drive down the meadow and you're at the pools. There's no other fee to enter the park, only to use the picnic area and campgrounds.
Hiking trails lead from beyond the pool area.
Weather on top of the Sierra is unpredictable, and having driven through a small thunderstorm, we were't surprised to see the pool closed when we arrived. But not for long. The storm cloud passed quickly, and the dozen people waiting began their soak. The water is at 104 degrees, and a cold swimming pool sits nearby for quick, cooling plunges. The mineral water is devoid of sulphur,making it a pleasant experience.