Only 40 minutes from where we live , this trail (20 total miles out and back but can be made shorter, which we did ) runs a shady corridor of hard-woods with deer, armadillos, skunks and birds.
The Ray Roberts Lake/Lake Lewisville Greenbelt Corridor is a multi-use trail system (12 miles for equestrian and 10 for hike and bike use) that begins at the Ray Roberts Dam( or in our case Hwy. 380) and ends at the headwaters of Lake Lewisville. (380)The trail corridor meanders along the heavily wooded banks of the Elm Fork Branch of the Trinity River. Equestrians, hikers, bikers, birdwatchers, and other outdoor enthusiasts can access the trail at one of three trailheads, located at FM 455, FM 428 and Hwy. 380. (Just east of Denton Texas)
Had to start by 8 cause its hot already, but needed to use the trecking poles
for a few pictures, see this link Great hike bike trail for North Texas.
Slideshow of pictures, photos, and videos, from webshots