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, museums, hotels and of course, Tex-Mex restaurants. But one of the best ways to experience the River Walk is on a hop-on, hop-off cruise, which glides past iconic spots like the Arneson River Theatre, Marriage Island, and the San Antonio Museum of Art. Visit during festivals and holidays like St Patrick's Day and Christmas for exciting river parades and spectacular light illuminations.

Established in 1718 as Mission San Antonio de Valero, for over 300 years the former mission now known as the Alamo has been a crossroads of history. Having existed under six flags of independent nations and served as a garrison for five different armies, the Alamo has a rich history and a heritage to inspire Texans and people around the world. Although the Alamo is best known as the site of the 1836 Battle of the Alamo, all 300 years of Alamo history are vital to our story. Visitors can take a guided battlefield tour, rent a self-guided audio tour, walk through the historic Alamo Church and Long Barrack Museum, listen to a history talk given by an Alamo Interpreter, participate in living history demonstrations, watch a documentary on the history of the Alamo, and much more. Admission to the Alamo is free, but there is a charge for guided and audio tours.

Discover San Antonio in a fun new way on this 3-hour scavenger hunt. Jump into the middle of an exciting adventure, from the famous Alamo to the San Antonio River Walk, the San Fernando Cathedral and the many monuments, artwork and other real-life locations around town. Discover both well-known and overlooked sites, solving clues and completing challenges via smartphone while learning the local history of this popular city in south-central Texas. Teams of 2- to 5-people are welcome.

Get up close to majestic tigers, playful gibbons, lazy hippos, and other fascinating creatures at the San Antonio Zoo. Home to thousands of exotic animals, the zoo is a guaranteed hit with people of all ages. You have the opportunity to feed a giraffe and watch zookeepers going about their daily tasks. The zoo also provides an educational experience where you can learn about animal habits and wildlife conservation.

Originally a rock quarry, part of the tea garden came from a donation by George W. Brackenridge and another section from Emma Koehler. In 1915 Ray Lambert, city parks commissioner, thought it would make a nice location for a lily pond. Ultimately, it grew to become a tea garden. The latest renovations began in 2007 and cost about $1.6 million, compared with the $7,000 Lambert originally spent to open the park. It is a Registered Texas Historic Landmark and on the National Register of Historic Places.