Looking for free activities in San Antonio? The Alamo’s 30-minute self-guided tours incur no fees or charges. The Alamo played a major part in the birth of San Antonio and had an interesting transition from being a Spanish mission church to a military garrison that served five different armies.
Things to do ranked using Tripadvisor data including reviews, ratings, number of page views, and user location. 1. San Antonio River Walk. Also known as Paseo del Rio, this 15-mile-long river walk is a must-do in San Antonio. Opt for a self-guided walking or bike tour of the riverside paths, lined with beautiful cypress trees, shops, … 2. The Alamo