The Greenbelt is a mostly shaded trail running 7 miles from the trailhead next to
Barton Springs Pool in Zilker Park. Though the trail is primarily mountain biking, there
are plenty of runners and hikers. The main trail is marked every 0.25 miles and several
exits/entries exist along the way. There are a few creek crossings, so when it's raining
be prepared to get the shoes wet. The trail can get rocky in several areas so be prepared.
The Greenbelt is also close to the Town Lake Hike and Bike Trail.