11. Carlsbad Caverns National Park is a United States National Park in the Guadalupe Mountains, approximately 18 miles (29 km) southwest of Carlsbad, New Mexico. The main attraction for most visitors is the show cave, Carlsbad Caverns. To get into the cave, visitors can hike in on their own through the…
#Big Bend National Park is located in the U.S. state of Texas and it has a national significance as the largest protected area of Chihuahuan Desert topography and ecoology in the United States. Big Bend National Park, with its 393 km length, forms a natural boundary between United States and…