Camp 4 is booked solid. Cancellations happen every day.
The historic walk-in climbers' camp below Yosemite Falls — a National Register site and the birthplace of modern big-wall climbing. Its handful of tent sites are among the most contested in the Valley.
Right now: open sites on 5 dates in July 2026. (checked just now via recreation.gov)
- Sun, Jul 12 — 1 site open
- Mon, Jul 13 — 1 site open
- Tue, Jul 14 — 1 site open
- Wed, Jul 15 — 1 site open
- Thu, Jul 16 — 1 site open
Weekends and prime dates still go first — and openings like these are usually re-booked within minutes. A Scout emails you the instant one appears for your dates.
Get emailed the second a site opens at Camp 4. Your Scout starts checking the moment you subscribe — the first email arrives right away with where things stand.
Free — one Scout per email. It only emails you when something actually opens, and you can reply to any of its emails to adjust dates or stop.
Want to change more — different dates logic, extra campgrounds, push instead of email? Open this Scout in the builder. Check recreation.gov yourself →
How it works
- Tell your Scout the dates you want at Camp 4.
- It checks recreation.gov every few minutes, around the clock, and stays silent while nothing changes.
- The instant a site opens, you get an email with the booking link — booking stays in your hands.
Questions
How fast are alerts?
Calafia checks every few minutes, around the clock, and emails you the moment a site opens for your dates — openings are usually re-booked within minutes, so speed is the whole product.
Does it book for me?
No — you get the booking link instantly; booking stays in your hands.
What does it cost?
Watching one thing is free. More Scouts and faster checks are on the paid plan.
More Yosemite National Park campgrounds
Upper Pines · Lower Pines · North Pines · Wawona · Tuolumne Meadows · Hodgdon Meadow · Crane Flat