Sweeping mesas, deep canyons, and fjord- like lakes abound in Curecanti, attracting recreational enthusiasts from around the world. Curecanti’s three reservoirs, named for corresponding dams on the Gunnison River, form the center of Curecanti National Recreation Area. Blue Mesa Lake is Colorado's largest body of water. Morrow Point Lake marks the beginning of the Black Canyon of the Gunnison. Below these two, Crystal Lake is the site of the Gunnison Diversion Tunnel, a National Historic Civil Engineering Landmark.