Boston Mills trail map: 7 lifts and 8 runs, in 3D. Lifts: Lift 4, Lift 3, Lift 1, Carpet Lift, Buena Vista, Lift 2, Lift 6. Green circle runs: Summit. Blue square runs: Peter's Pride, Jug Handle, Buttermilk. Black diamond runs: North Bowl, Tiger, Croyle. Boston Mills: passes, snow and terrain.