Great Access to Sierra Nevadas.
Nice flat spots along the Scenic Bypass road (not just where the map says). More secluded spots up the hill. The dirt hill road is fairly decent, but no medium+ to large rigs.
5 minutes into Mammoth town. 30 mins to Route 120 west turn, that takes you into Yosemite (tioga pass). I enjoyed a week's stay here. Negatives? Poor and spotty cell. A lot of airborne dirt when dirtbikes, and ATV's are active on weekends.
I would return to this enjoyable spot.
SiteA bit off the main road, but not up hills.
Month of VisitJune