Kudos to the state of Texas for creating Dinosaur Valley State Park around sets of dinosaur tracks preserved in the rock bed of the Paluxy River. You can walk in the shallow river and find four areas where different kinds of dinosaur tracks are preserved in the stone. The tracks range from three-toed carnivorous theropods to those from large sauropods (brontosaur-like). The latter are really huge.
Not to be outdone by science and nature, the creationists have a museum on the adjacent property, refuting geologic change over the millenia. Meanwhile, the World Economic Forum ranks the U.S. as 52nd in the world in its quality of math and science education. Go see these tracks and battle the forces of darkness!