Tower Life Building is a 31-story building and a historical landmark in Downtown San Antonio, Texas, USA. Tower of the Americas is a 750 foot tall tourist attraction located in San Antonio.A National Historic Landmark with a scenic clock tower and park filled with deer and peacocks, plus a military museum. The building was built in 1929 as the SmithYoung Tower. At the time, its height of 404 feet tall made it the tallest building in San Antonio. The Hilton Palacio del Rio is a 485-room, 21-story hacienda-style hotel in San Antonio, Texas that opened in 1968. This is maybe the most iconic skyscraper downtown, it's historic and has old style. You will notice it and should walk around it to observe the old downtown.