Due to added safety precautions, you will need a timed ticket to enter and can reserve your time after you book, using the instructions on your ticket. The award-winning Space Center Houston is one of Houston’s most popular family attractions and takes visitors behind-the-scenes of the NASA Johnson Space Center. Filled with interactive exhibitions, multi-media displays, cutting-edge technology, and fascinating space artifacts, there’s something to amaze and entertain all ages.

The island of Galveston, Texas sits right on the Gulf of Mexico, a body of water teeming with dolphins. Set sail from the harbor and spend time searching for these playful creatures with a tour guide. Board a covered vessel, perfect for keeping you cool under the Texan sun, and learn about the ecology of the area while you sail.

Venture out into the Gulf of Mexico and enjoy a relaxing dolphin-watching tour from South Padre Island. Take a seat on the spacious vessel and keep your eyes peeled for pods of Atlantic bottlenose dolphins in their natural habitat. See the playful aquatic creatures swim alongside your boat and take in the scenery of the Texas coast while you sail.

Maximize your time in the spectacular city of Houston with an indispensable Houston Mobile Ticket. Your mobile ticket includes free admission to five of the city’s premier attractions, including the Downtown Aquarium, the Space Center Houston, and the Houston Museum of Natural Science. Enjoy free entry to two additional attractions of your choice and choose from a variety including the Museum of Fine Arts, home to more than 60,000 artworks, or the Houston Zoo; Kemah Boardwalk All-Day Ride Pass or the Children's Museum of Houston.

A parasailing trip over South Padre Island is a popular choice for adventurous travelers. Once in the air, take in sweeping views of the island and surrounding natural landscape rarely seen by visitors or locals alike. Your guide ensures a smooth takeoff and landing, as well as tips on what wildlife you may be able to spot, from bottlenose dolphins to osprey hawks.

Hitting Houston's top attractions couldn't be easier than on this double-decker sightseeing tour. See top sights around the city like parks, landmarks, and historic districts, and then head to the official visitor center for NASA’s Johnson Space Center for a self-guided tour.

Combine two great tours for a comprehensive look at the city of San Antonio. First, enjoy a relaxing, 35-minute River Walk boat cruise along the San Antonio River. Then explore the most popular sites in San Antonio on a scenic hop-on hop-off, double-decker bus tour. Visit popular sites like the Alamo, Pearl Brewery, the San Antonio Museum of Art, Market Square and many more. Select a pass, then board at any of the 19 stops to get to know the city in custom fashion, with live, onboard narration.

Get a bird's eye view of Dallas during your visit to the Reunion Tower's geO-Deck, where you'll get 360-degree views of the epic urban landscape. Venture out onto the indoor/outdoor observation deck, check out sites from high-definition telescopes and see the best of this Texas city day or night!

Visit the Houston Museum of Natural Science to see the largest dinosaur hall in North America, check out the extensive collection of rare gems, and stop into your choice of permanent exhibits.

Discover the darker side of Galveston on a ghost tour. Pass by mansions and other historical sights where spooky and mysterious things are said to have happened, and hear about the island's secrets, paranormal events, and haunted history that dates back 150 years. This tour is a fun way to learn a bit about Galveston's history.

Watch for the Atlantic bottlenose dolphins that thrive along the coast of South Padre Island on a 1.5-hour wildlife boat tour from Sea Ranch Marina. Cruise past the U.S. Coast Guard Station and Boca Chica Beach, with a comfortable seat on a wildlife-watching boat that’s equipped with a wildlife-safe viewing net so you can see South Padre sea life up close.

It can be tricky to choose the best spot to watch an Austin sunset without doing lots of research, but this tour makes the decision for you and showcases magnificent sunset views from the water. Sail out along the clear waters of Lake Travis on a small-group boat tour and enjoy captain commentary about local sights and Austin’s history.

Somewhere at the intersection of presidential history and American mythology, the JFK assassination continues to fascinate Dallas visitors. See the site where the infamous shooting occurred on this special historical tour to Grassy Knoll and the Kennedy Memorial; separate the facts from the theories with the help of your guide, who will walk you through that day and its aftermath. This tour includes a guide, entrance fees, and round trip transportation.

See the sights of Dallas on this small-group tour. Traveling with a guide who provides insider knowledge as you go, you'll check out attractions such as Pioneer Plaza, Dallas City Hall (designed by I.M. Pei), the Dallas Arts District, and Dealey Plaza, where JKF was shot. Plus, choose a morning or afternoon departure time to easily fit this tour into your schedule.

Experience the Best of San Antonio on this 5 hour intimate-small group tour of the River City. Explore the Alamo - a local cultural icon, witness the beautiful city skyline on a narrated drive, explore the beautiful Spanish colonial missions and take in stunning views of the city from both a relaxing River Cruise, and 190 m (623 ft) above from the top of the Tower of the Americas. The tour includes both pick up and drop off from anywhere in the Downtown San Antonio Area.

Explore the 2nd largest wine region in the United States on a full day tour to three wineries. Our all inclusive tour includes tasting fees at 3 wineries and lunch. Our host and driver will take you to the most popular wineries in the area, and you will enjoy private reservations at each winery and a delicious lunch at one of our wineries.

Combine two great tours, plus admission to an iconic landmark, for a comprehensive look at the city of San Antonio. First, enjoy a relaxing boat cruise along the San Antonio River. Then explore the most popular sites in San Antonio on a hop-on hop-off, double-decker bus tour. Select a pass, then board at any of the 19 stops to get to know the city in custom fashion with live, onboard commentary. Finally, enjoy a spectacular view of Alamo City from the top of the Tower of the Americas.

Save time looking up bus schedules and opt for this hassle-free Austin sightseeing bus tour instead. Travel on a loop around the city that passes by top landmarks in Austin’s downtown area. Along the way, listen to commentary from a guide, get great photos from the top deck, or sit in the climate-controlled lower deck. Highlights include 6th Street, The Museum of the Weird, The Driskill hotel, Texas State Capitol, and the Texas Governor’s Mansion.

See the historical highl