• Largest Mexican Market in the U.S.: San Antonio’s Market Square (El Mercado) is recognized as the largest Mexican market outside of Mexico, spanning three city blocks and home to over 100 locally owned shops and restaurants.
• Home of Military Medicine: The city hosts the Brooke Army Medical Center, which trains more military medical personnel than any other facility in the U.S. and has the military's only Level 1 trauma center.
• Oldest Church in Texas: San Fernando Cathedral, founded in 1731 by Canary Islanders, is the oldest continuously operated cathedral sanctuary in Texas and one of the oldest in the U.S.
• Bracken Bat Cave: Just outside San Antonio lies the Bracken Bat Cave, which is home to the world’s largest bat colony—over 15 million Mexican free-tailed bats emerge from it on summer evenings.

Beat the Heat with a Free Indoor Adventure

If the Texas sun is too much, escape to the San Antonio Central Library downtown—its vibrant "enchilada red" exterior is hard to miss! Beyond books, it offers art exhibits, a stunning Latin American collection, and spacious, air-conditioned seating. Make time to explore a new corner or attend a community event; it's a hidden gem for locals needing a cool, inspiring midday break.

Beat the Mission Crowds with the Hike & Bike Trail Loop

Want to explore the San Antonio Missions away from the tour buses and big crowds? Locals know you can start early at Mission San Juan and bike or walk the leafy Mission Reach Trail northward. Not only do you reach all four missions along peaceful river paths, but you’ll also spot hidden murals, wildflower patches, and turtles sunning on the banks—plus prime morning light for photos before visitors pour in.