Dog Canyon Campgrounds Trail is a 0.8 mile lightly trafficked loop trail located near Salt Flat, TX that features beautiful wild flowers and is rated as moderate. The trail offers a number of activity options and is accessible year-round.
Dog Canyon is a campground on the western side of Guadalupe Mountains National Park. You really want to go here to go here. It's about 100 miles from the visitors center by road. (less than 20 mi hiking) It has horse facilities if you bring your mount. There are no hookups.