4.5 million visitors, ~550 campsites, plus a timed entry permit requirement. CamperWatch scans Recreation.gov every 10 minutes and alerts you the moment a cancellation opens — free.
Rocky Mountain National Park is one of the most visited parks in the US and has a unique double-booking challenge: you need both a campsite reservation AND a timed entry permit for peak season. Campsite reservations open 6 months in advance and summer weekends fill immediately.
Timber Creek on the west side and Moraine Park are your best bets for last-minute cancellations. Roosevelt National Forest surrounding the park has dispersed camping with no reservation needed.
CamperWatch checks every 10 minutes. Get emailed the moment your dates open up.
RMNP requires a timed entry permit system during peak season (May–Oct) and its campgrounds open 6 months in advance on Recreation.gov. The park receives over 4.5 million visitors per year competing for about 550 reservable campsites. Summer weekends book out within hours of the 6-month window opening.
Yes — Rocky Mountain NP requires a timed entry permit to enter the park between 9 AM and 2 PM during peak season (typically late May through mid-October). Campground reservations do not include a timed entry permit. Get both on Recreation.gov.
Set a CamperWatch alert for the campground and dates — cancellations happen daily. Moraine Park has 244 sites and the most cancellation activity. Timber Creek on the west side is consistently easier to book than east-side campgrounds.
Estes Park KOA and National Park Resort (Estes Park) have immediate availability with hookups. Roosevelt National Forest has dispersed camping near the park boundary with no reservation required.
Roosevelt National Forest and Arapaho National Forest surrounding RMNP have multiple first-come, first-served campgrounds. Olive Ridge Campground (south of the park, 56 sites) often has availability when the park is full.
Cancellations happen every day. Set a free alert and be the first to know.
Get free Rocky Mountain alerts