Join us on a ranger-led hike through the park noting these beautiful insects, some found nowhere else but in South Texas.  

For the month of May the park will be offering two guided-only hikes, 10am and then again at 3pm to go down into the canyon to view pictographs (ancient drawings) on Wednesday through Sunday. There are no tours available on Monday and Tuesday. For more information to plan your visit, click on blue title (above) […]

For the month of May the park will be offering two guided-only hikes, 10am and then again at 3pm to go down into the canyon to view pictographs (ancient drawings) on Wednesday through Sunday. There are no tours available on Monday and Tuesday. For more information to plan your visit, click on blue title (above) […]