National Parks near Laguna Atascosa National Wildlife Refuge Trail, Cameron County, Texas Laguna Atascosa National Wildlife Refuge Trail Main Page HIGH QUALITY TOPO MAP, CLICK HERE More Information about Laguna Atascosa National Wildlife Refuge Trail, Cameron County, Texas Nearest metro area is Brownsville-Harlingen, Texas Click here for more outdoors activities near Brownsville-Harlingen, Texas General Camping Information List of nearby National Parks: Padre Island National Seashore, Corpus Christi - TX, 94 miles away Amistad National Recreation Area, Del Rio - TX, 308.7 miles away Big Thicket National Preserve, Beaumont - TX, 329 miles away * Distances listed are direct linear distances, actual travel distance may be different. Go to Texas Outdoors Index