Caprock Canyons State Park

It consists of 15,313.6 acres (including the Trailway, a 64.25 mile Rail-to-Trail conversion, acquired by donation in 1992 from a Railroad entrepreneur). This acquisition added recreational adventure, stretching from the western terminus at South Plains up on top of the caprock escarpment to the eastern terminus of Estelline in the Red River Valley. This multi-use trail (hike, bike, and equestrian), opened in 1993, stretches the park through Floyd, Briscoe, and Hall counties crossing 46 bridges and running through Clarity tunnel, one of the last active railroad tunnel in Texas. The 64.25 miles of the Trailway are open to the public from Estelline to South Plains.