Caprock Canyons State Park: Canyons, Bison, and Dark Skies

Caprock Canyons State Park and Trailway covers more than 15,000 acres near Quitaque in southern Briscoe County. The park sits where the flat High Plains drop into dramatic red-rock canyons. Elevations range roughly from 2,180 to 3,180 feet. Lake Theo offers 120 surface acres for fishing and no-wake boating. The park added about 2,200 acres through two land acquisitions: the Rocking W Ranch (1,066 acres, completed 2024) and the Hawkins Ranch (1,120 acres, closed January 2026).

The park is home to the Texas State Bison Herd, recognized as the official bison herd of the state of Texas. TPWD genetic testing found a rare genetic marker in this herd that researchers say connects these animals to the original Southern Plains bison population. These are wild animals, so TPWD requires visitors to stay at least 50 yards away and warns that bison have right-of-way on park roads.

The Caprock Canyons Trailway passes through the Clarity Tunnel, a former railroad tunnel where a colony of Mexican free-tailed bats roosts from late April through mid-October. The park is also a designated International Dark Sky Park, making it a draw for stargazers. Day-use entry is $5 per adult; children 12 and under are free. Check tpwd.texas.gov for current camping reservations, because the park fills up regularly.