Recreation.gov

When do reservations open at Porcupine Flat Campground, Yosemite National Park?

We don't know yet when reservations open here: the provider has not published a booking window we can read.

Closed for 2026. Typically reopens in June-October · Last checked Sep 25, 2026

Release rules come from the provider and can change. YonderMark rechecks them.

• Porcupine Flat Campground: availability and alerts
• Yosemite National Park: every campground