John Martin Reservoir provides uncrowded boating, waterskiing, and spectacular conditions for a wide variety of wind water sports. The mild southeastern Colorado weather provides plenty of great days throughout the year. Anglers from shore or boat catch walleye, saugeye, bass, wiper, crappie, perch, and catfish.

Many consider the park a birdwatcher's paradise with almost 400 species documented in Bent County.  Majestic Bald Eagles roost here in winter.  Threatened and endangered species like the Piping Plover and the Least Tern make the park their home for several months each year. After the birds go to sleep, the stars entertain in a dramatic display of celestial light.

The park welcomes group or individual campers and picnickers in lakeside or shaded areas.  Come to John Martin to escape the hustle and bustle of daily life and relax at this quiet and hospitable park for year-round fun in the sun.

Only the East boat ramp is open.  All boats must be inspected for ANS before launching.  The ANS inspection station is open from 6:00 am to 10:00 pm daily.   

John Martin Reservoir State Park Visitor Center is open 8:00 am to 4:00 pm daily.

Within the state park, fires must be kept in the designated fire rings at each campsite and in the picnic areas. Fuel is not available at the park. The closest facilities for purchase of fuel are in Las Animas, approximately 17 miles to the west, and Lamar, approximately 20 miles to the east.