My wife and I visited LBJ National Grassland for a hike while visiting the area. Parking at Cottonwood Lake, we hiked a few miles along the red trail. The trails here are multi-use for hiking and horseback riding. We visited in April when it wasn't too hot and there were a ton of wildflowers blooming. Overall, a nice area for hiking; I would return and hike more of the trails if I'm ever in the area again.