One of the deepest canyons in the US cuts through the Sierra Nevada beside groves of ancient giant sequoias.
June–September, when the road to Cedar Grove is open; fall offers fewer crowds.
Summer weekends are busy at Grant Grove; Cedar Grove is quieter.
Snow typically closes the road to Cedar Grove from about November to April. Summers are hot at lower elevations, with thunderstorms and heavy wildfire smoke in late summer.
General patterns — conditions vary by year. Check current NPS alerts and road status before you go.
Distances are rough estimates to the closest entrance. Check road and ferry conditions before you go.
Campgrounds inside the park are booked through Recreation.gov, and many fill months ahead.
FIND CAMPSITES ON RECREATION.GOV ↗