Moore is located in the Judith River Basin in central Montana surrounded by five island mountain ranges. This is the country that Charlie Russell painted and loved so well. South of the Big Snowy Mountains, there are camping and hiking opportunities at Crystal Lake, 20 miles south of Moore. Ackley Lake State Park is southwest of Moore. Ackley Lake offers diverse water sports opportunities. Stocked with rainbow trout, the lake is often good angling for 10- to 15-inch fish.