National Parks near Otters Hump Trail, Granite County, Montana Otters Hump Trail Main Page HIGH QUALITY TOPO MAP, CLICK HERE More Information about Otters Hump Trail, Granite County, Montana Nearest metro area is Missoula, Montana Click here for more outdoors activities near Missoula, Montana General Camping Information List of nearby National Parks: Glacier National Park, West Glacier - MT, 95.2 miles away Craters Of The Moon National Monument, Arco - ID, 140.8 miles away Hagerman Fossil Beds National Monument, Hagerman - ID, 198.7 miles away City Of Rocks National Reserve, Almo - ID, 211.3 miles away Yellowstone National Park, Yellowstone National Park - WY, 215 miles away * Distances listed are direct linear distances, actual travel distance may be different. Go to Montana Outdoors Index