National Parks near Lewis and Clark National Historic Trail, Richland County, Montana Lewis and Clark National Historic Trail Main Page HIGH QUALITY TOPO MAP, CLICK HERE More Information about Lewis and Clark National Historic Trail, Richland County, Montana Nearest metro area is Williston, North Dakota Click here for more outdoors activities near Williston, North Dakota General Camping Information List of nearby National Parks: Theodore Roosevelt National Park, Medora - ND, 116.6 miles away Devils Tower National Monument, Devils Tower - WY, 160.4 miles away Little Bighorn Battlefield National Monument, Crow Agency - MT, 213.8 miles away Jewel Cave National Monument, Custer - SD, 218.8 miles away Mount Rushmore National Memorial, Keystone - SD, 219 miles away * Distances listed are direct linear distances, actual travel distance may be different. Go to Montana Outdoors Index