Explore San Antonio, aboard the friendliest San Antonio trolley tour in town - The Alamo Trolley. The narrated tour will take you to the heart of old San Antonio to discover our most treasured cultural attractions; The Alamo, Tower of the Americas, River Walk, Market Square, the Mission Trail and more. Enjoy all-day unlimited reboarding at the Alamo Trolley Hop Stops with your Hop Pass, making Alamo Trolley the easiest and most fun way to see more of San Antonio.