San Antonio, TX

ZIP code 78266 lies northeast of San Antonio, encompassing Garden Ridge and nearby parts of Comal County. Its best-known attractions are Natural Bridge Caverns, an extensive limestone cave system open for tours, and Natural Bridge Wildlife Ranch, a drive-through wildlife park. The area also includes Bracken Cave Preserve, known for its large seasonal colony of Mexican free-tailed bats. Residential neighborhoods and open land surround these destinations.