This Hike Upper Purgatory event is a guided outdoor hike in the scenic Upper Purgatory Greenbelt near San Marcos, TX, where participants walk approximately 3–4 miles through natural trails and enjoy fresh air and mild terrain. The group moves at a moderate pace suitable for many skill levels, though some rocky sections and elevation changes may be encountered. It’s a social hike organized by the San Marcos Take a Hike Meetup group that encourages exercise, exploration, and conversation with fellow outdoor enthusiasts.