Real-time Recreation.gov availability for 20 national park campgrounds across the US. Get notified when sold-out sites open. Find private alternatives when parks are full.
20 campgrounds
Most national park campgrounds in the US are reservable through Recreation.gov. CamperWatch pulls live availability data from Recreation.gov and displays it on each campground page as a color-coded calendar — green means available, red means booked. Click any campground below to see live dates.
High-demand national park campgrounds like Upper Pines in Yosemite or Watchman in Zion release reservations 6 months in advance and sell out within minutes. Recreation.gov's cancellation system means sites occasionally open back up — CamperWatch's free availability alert will notify you the moment a site opens for your target dates.
Three options: (1) Set a free availability alert on CamperWatch to get notified the moment a site opens. (2) Check for nearby private campgrounds — CamperWatch lists private options within driving distance of every national park. (3) Look for less-known campgrounds within the same park — Cosby in the Smokies or Apgar in Glacier are often available when the main campgrounds are full.
Most popular national park campgrounds require reservations made through Recreation.gov. A small number remain first-come, first-served. CamperWatch's campground pages note the reservation policy for each site and link directly to the Recreation.gov booking page with your dates pre-filled.
Recreation.gov releases most national park campground reservations either 6 months in advance (rolling daily) or on a specific date each year. Yosemite, Zion, Grand Canyon, and Glacier typically release 6 months out rolling — meaning January 15 reservations open on July 15, exactly at 7am Pacific. Setting a phone alarm and booking the moment they open is the most reliable strategy.
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