National Parks near Boulder Pass Trail, Flathead County, Montana Boulder Pass Trail Main Page HIGH QUALITY TOPO MAP, CLICK HERE More Information about Boulder Pass Trail, Flathead County, Montana Nearest metro area is Kalispell, Montana Click here for more outdoors activities near Kalispell, Montana General Camping Information List of nearby National Parks: Glacier National Park, West Glacier - MT, 23.8 miles away Lake Roosevelt National Recreation Area, Coulee Dam - WA, 272 miles away Yellowstone National Park, Yellowstone National Park - WY, 298.7 miles away * Distances listed are direct linear distances, actual travel distance may be different. Go to Montana Outdoors Index