Dinosaur Valley State Park is located in Glen Rose, Texas, southwest of Dallas. The park offers visitors the chance to see 110-million-year-old fossilized footprints and hike, camp, and fish in the scenic Lesser Paluxy River. Admission to the park is $7 per person for 13 and older (children 12 and under are free). Annual passes are also available for $70, allowing unlimited entry for up to 12 months from purchase. You can find more information about Dinosaur Valley State Park here: