CampWatch — Campsite & Permit Cancellation Alerts (Recreation.gov)

Hyper-specific watch

Alert me the instant this site at this campground frees for these dates — and auto-watch the nearest equivalent sites in the same loop.

WAIT-or-BOOK verdict

Given how often this campground frees up, we tell you to grab it now (rarely frees) or hold out for your exact dates (frees often).

Cadence prediction

"This campground historically frees slots ~2 days before arrival, mostly on Sunday nights." Honest — says still learning until we have real data.

Create a watch

Free tier: 1 watch, alerts delayed 30 min. Pro ($6/mo): instant alerts, unlimited watches, WAIT-or-BOOK verdict, cadence, nearest-equivalent auto-watch + direct book link. Pay via Telegram Stars or USDC (x402).

Recently freed slots (live feed)

North Pines Campground — site 305 (North Pines), 2026-09-15 book
Upper Pines Campground — site 231 (Upper Pines), 2026-09-01 book
Upper Pines Campground — site 231 (Upper Pines), 2026-09-01 book
Rocky Mountain National Park Moraine Park Campground — site A035 (A Loop), 2026-08-23 book
North Pines Campground — site 204 (North Pines), 2026-08-23 book
WATCHMAN CAMPGROUND — site B006 (Loop B), 2026-08-31 book
WATCHMAN CAMPGROUND — site B006 (Loop B), 2026-09-01 book
WATCHMAN CAMPGROUND — site A017 (Loop A), 2026-08-25 book

Last scan: 2026-08-20T19:56:06.459Z — 9 campgrounds, 1 freed slots.

Grail campgrounds we watch

The fastest-selling reservable sites on Recreation.gov. Each has a live cancellation-alert page with availability, a WAIT-or-BOOK verdict, and this campground's cadence:

Upper Pines Campground — Yosemite National Park (CA)
Lower Pines Campground — Yosemite National Park (CA)
North Pines Campground — Yosemite National Park (CA)
Many Glacier Campground — Glacier National Park (MT)
Moraine Park Campground — Rocky Mountain National Park (CO)
Devils Garden Campground — Arches National Park (UT)
Watchman Campground — Zion National Park (UT)
Santa Cruz Scorpion Campground — Channel Islands National Park (CA)
Assateague Island National Seashore Campground — Assateague Island National Seashore (MD)

For agents (x402)

The full freed-slot feed is agent-payable per call (keyless USDC on Base). Discovery: /.well-known/x402 · /llms.txt · MCP at /mcp.

Try the live source now (no signup): https://campwatch.dropwatchhq.com/api/campground?campId=234059&from=2026-09-01&to=2026-09-30