Seasonal Waterfowl Closure of Boat Ramps
East and west boat ramps are closed from November 1 through March 14 for waterfowl resting. They are open annually from March 15 until October 31. Please do not park vehicles on the boat ramps. Trailered launching from any other location on the lake is prohibited. Swimming and fishing are also prohibited on or near the ramps.
John Martin Reservoir State Park is one of several Colorado Parks and Wildlife properties that provide critical habitat for a variety of bird species, including the federally endangered Southwestern Willow Flycatcher, as well as Sandhill Cranes, herons, and numerous waterfowl species.