National Parks near Palo Duro Canyon State Park Trail, Armstrong County, Texas Palo Duro Canyon State Park Trail Main Page HIGH QUALITY TOPO MAP, CLICK HERE More Information about Palo Duro Canyon State Park Trail, Armstrong County, Texas Nearest metro area is Amarillo, Texas Click here for more outdoors activities near Amarillo, Texas General Camping Information List of nearby National Parks: Alibates Flint Quarries National Monument, Fritch - TX, 39.5 miles away Lake Meredith National Recreation Area, Fritch - TX, 39.5 miles away Capulin Volcano National Monument, Capulin - NM, 189.1 miles away Carlsbad Caverns National Park, Carlsbad - NM, 229.1 miles away Fort Union National Monument, Watrous - NM, 238.3 miles away * Distances listed are direct linear distances, actual travel distance may be different. Go to Texas Outdoors Index