John Martin Reservoir State Park Campground
Colorado
Sold out? We check John Martin Reservoir State Park Campground for cancellations and email you the moment a site opens.
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As of October 2026, John Martin Reservoir State Park Campground is a campground in Colorado with 213 campsites. John Martin Reservoir State Park Campground is booked through Colorado Parks and Wildlife.
- PermitSnag checks John Martin Reservoir State Park Campground for availability and tells alert holders when a site opens up.
- John Martin Reservoir State Park Campground is located at 38.0847° N, 102.9583° W.
John Martin Reservoir State Park Campground reservations and next available dates
October 2026
Colorado and Kansas state parks (Aspira IPAWS) campground cancellations →
John Martin Reservoir State Park Campground FAQ
How hard is it to get a campsite at John Martin Reservoir State Park Campground?
John Martin Reservoir State Park Campground is rated "Easy to Book" based on historical demand. With 213 sites available, you have good chances of finding availability, especially on weekdays.
How do I find last-minute availability at John Martin Reservoir State Park Campground?
Cancellations happen frequently at John Martin Reservoir State Park Campground, especially 1-2 weeks before check-in dates. PermitSnag monitors availability 24/7 and sends instant alerts when sites open up due to cancellations. This is often the best way to snag popular campsites.
How many campsites does John Martin Reservoir State Park Campground have?
John Martin Reservoir State Park Campground has 213 campsites.
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