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. – Tripadvisor

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.

Natural Bridge Caverns is one of Texas’ largest underground attractions that is best explored on a guided tour. The Discovery Tour takes you through the most spectacular part of the caverns 180 feet underground, whilst the Hidden Passages tour shows you a system of huge underground chambers—or experience both on a combo tour. Otherwise, navigate the outdoor Twisted Trails rope course, find your way out of the AMAZEn’ Ranch Roundup maze, and pan for fossils at the Mining Company. Don’t miss the festivities during the holidays, which include the light-ups and a cozy campfire. For additional discounts, book your tickets online in advance. – Tripadvisor

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.

This cathedral was built in 1873 to replace the original founded more than one hundred years earlier.

Founded in 1720, this Spanish frontier mission, the largest of the five San Antonio missions, is best known for its rose window. On Sundays, this Texas and U.S. National historic site offers a mariachi mass.

Historical area that stretches nine miles and contains four important 18th-century missions.

Immerse yourself in the wonders of the sea. Experience up-close animal interactions and dive into the world beneath the waves on thrilling rides, like the Great White coaster. Enjoy awe-inspiring shows like the beautiful and powerful One Ocean(R) featuring Shamu(R), or laugh along at our comical show Pets Ahoy, featuring locally-rescued animals. And don't miss the all-new Discovery Point, where you can experience dolphins through nose-to-bottlenose encounters. Together through inspiration, education and personal animal connections we can make a difference in the natural world we share. Discover your memories that will last a lifetime at SeaWorld(R) San Antonio.

Scenic river winds through the town of San Antonio.

Established in 1929 and 1914, the Majestic & Empire Theatres are the historic Crown Jewels of Houston St., entertaining San Antonio in the heart of downtown for over 90 years.