Triumph Cabling Systems

Explore the origins of earth and man at the Houston Museum of Natural Science, where more than a dozen permanent exhibits explore the worlds of astronomy, space science, Native Americans, chemistry, energy, paleontology, and Texas wildlife. There are also several displays of dinosaur skeletons, natural gems, and other attractions that will keep you occupied for hours. Special sections of the museum include the Wortham IMAX Theatre, Cockrell Butterfly Center, Burke Baker Planetarium, and the George Observatory.

Tour one of the busiest ports in the world aboard the Port of Houston Authority's free public tour boat. The 45-minute Sam Houston Boat Tour requires reservations, which are available on a first-come, first-serve basis at least 24 hours in advance.