The San Antonio River Walk (Paseo del Rio) began as a flood-control project following a devastating 1921 flood, evolving into a iconic urban park designed by architect Robert H.H. Hugman to highlight Spanish heritage. Officially completed in 1941, the 15-mile network of paths and canals has become Texas’ top tourist destination

Founded in 1731 by Canary Islanders, San Fernando Cathedral in San Antonio is the oldest standing church in Texas and the heart of the city's Catholic history. Completed in 1755, it served as the original parish for the area, hosted Jim Bowie’s marriage in 1832, served as a lookout during the Battle of the Alamo in 1836, and is believed to hold the remains of Alamo defenders.

La Villita Historic Arts Village is an art community in downtown San Antonio, Texas, United States. There are art galleries, stores selling souvenirs, gifts, custom jewelry, pottery, and imported Mexican folk art, as well as several restaurants in the district. La Villita connects to the San Antonio River Walk and its outdoor venue, the Arneson River Theatre. It is close to the Alamo, the Henry B. Gonzalez Convention Center, Rivercenter Mall, and HemisFair Park. It is within walking distance of most downtown hotels.

Arneson River Theater is an outdoor performance theater located on the San Antonio River Walk in the U.S. state of Texas. The open-air venue was erected 1939-1941 by the Works Progress Administration. The design was supervised by architect Robert H.H. Hugman. It is named after Edwin P. Arneson, the regional engineer for the W.P.A. who was instrumental in securing funding for the Paseo del Rio. Arneson died before construction began. Many years later bells were added to arches behind the stage that Hugman had designed, and they were named for him. In a belated ceremony, the "Father of the River Walk" struck the bells for the first time, two years before his death.

The Tower of the Americas is a 750-foot (229-meter) observation tower-restaurant located in the Hemisfair district in the southeastern portion of Downtown San Antonio, Texas, United States. The tower was designed by San Antonio architect O'Neil Ford and was built as the theme structure of the 1968 World's Fair, HemisFair '68. Originally known as 'HemisFair Tower', it was ultimately named 'the Tower of the Americas' as a result of a name-the-tower contest created by the executive committee. Sixty-eight people submitted the name by which the tower is now known.

The Alamodome is a 64,000-seat domed indoor multi-purpose stadium in San Antonio, Texas. It is located on the southeastern fringe of downtown San Antonio. The facility opened on May 15, 1993, having been constructed at a cost of $186 million. The multi-purpose facility was intended to increase the city's convention traffic and attract a professional football franchise. It also placated the San Antonio Spurs' demands for a larger arena. The Spurs played in the Alamodome for a decade, then became disenchanted with the facility and convinced Bexar County to construct a new arena for them, now called the Frost Bank Center. The Alamodome's regular tenant is currently the UTSA Roadrunners. Recent tenants include the San Antonio Commanders of the Alliance of American Football, the San Antonio Brahmas of the United Football League, and the San Antonio Talons of the Arena Football League.

Hemisfair Park in San Antonio, Texas, is the site of the 1968 World’s Fair (HemisFair '68), which celebrated the city's 250th anniversary and the "confluence of civilizations in the Americas". Developed on a former residential neighborhood (Germantown) via eminent domain, the park now functions as a redeveloped downtown district featuring the iconic 622-foot Tower of the Americas and the modern Civic Park.

The National Register of Historic Places-listed King William Historic District is generally located between the San Antonio River, Cesar Chavez Boulevard, South St. Mary’s Street, and South Alamo Street. The King William Local Historic District and neighborhood also includes the National Register of Historic Places-listed South Alamo Street-South St. Mary’s Street Historic District located west of South Alamo Street. Most of the houses within the district were built between 1850 and 1899, and in comparison to most of those located south of South Alamo Street, the houses are larger, more ornate, and are situated on larger lots (Bell and Williamson 1971).

The Pearl in San Antonio is a historic 19th-century brewery transformed into a premier 22-acre culinary and cultural district. Founded in 1881 as the Pearl Brewing Company, it operated until 2001, surviving Prohibition by producing ice cream and soda. The site now features the 1894 brewhouse, reopened as Hotel Emma.

The Grotto is a concrete sculpture by Carlos Cortés, along the San Antonio River in San Antonio, Texas, United States. In 2020, some pieces intended to be added to The Grotto were stolen.