Interested in touring TMMTX in person?
Admission for the Visitor and Center and plant tour is free. All guests must reserve a spot online or by calling 210-263-4002. Visitors (over 18) must present a valid photo ID before starting the tour. Camera phones, cameras, handbags, book bags, briefcases, purses, and backpacks are not allowed in the plant but are allowed in the Visitor and Education Center. Children must be at least 6 years old to take the tour. School groups of children 3rd grade and above, tour groups, and other large groups are welcome.
1 Lone Star Pass, San Antonio, Texas, 78264