Little Britches Reservoir   Be the first to submit input for Little Britches Reservoir. If you have info on Little Britches Reservoir, Carter County, Montana please submit it here to improve this web site.          These outdoors activities are available near Little Britches Reservoir.   Public Lands Near Little Britches Reservoir: Medicine Rocks State Park, Montana, 26 miles away Devils Tower National Monument, Devils Tower - WY, 62 miles away