U'macha'tam'ma' Environmental Living/Group Camp in CA -- Campground & RV Camping in California
U'macha'tam'ma' Environmental Living/Group Camp in CA
VerizonWEAK
AT&TSTRONG
T-MobileUNMEASURED
StarlinkGOOD
Designated sites only
CA State Parks allows overnight stays only at the designated sites here.
Primitive group camp within Indian Grinding Rock State Historic Park featuring seven reconstructed bark houses accommodating up to 44 people. Water and supplies must be hauled 200 yards or more from the parking area. Located at the Miwok historic site with access to trails and cultural features throughout the park.
Grounded in parks.ca.gov · read August 24, 2026The road in has not been measured -- unknown, not bad.
South Branch Sutter Creek runs 1.1 mi off. Night skies measure Bortle 3 -- a dark rural sky. The nearest town, Pine Grove, is 1.9 mi off.
September normals 57–86°F, 0.3″ rain. Monthly averages, PRISM 1991–2020.
NSWE
Starlink Radar
Est. Tree Cover39%30m sat. est.
Nearby Spots
Sources checked August 2026Something wrong here?