Trinidad Lake State Park's boat ramp is located on the northeast side of the lake accessed via Highway 12 near the Carpios Ridge campground and visitor center.

The ramp is seasonal and currently closed for winter; all motorized vessels require mandatory aquatic nuisance species (ANS) inspection before launching during operating season (8 a. m. - 4 p. m. ).

The park also offers wakeless zones for paddle sports at Carpios Cove and Sunset Point, with nearby amenities including picnic areas, restrooms, and a visitor center.