People go to San Antonio to see famous monuments such as Alamo, as well as to enjoy its many popular attractions like San Antonio Zoo and Aquarium. This walkable city is also known for its entertainment choices and beautiful river views, not to mention being full of shops. Travelers seeking the perfect souvenir may want to head to Market Square and Pearl District. While here, you may want to make time for other popular sights such as Henry B. Gonzalez Convention Center and River Walk.