Eight holes of mountain golf on Boyne's slopes. The Alpine layout climbs and descends through northern Michigan terrain. You earn the walk whether you want to or not. Elevation changes are constant. Not brutal, but steady. Your calves know about it by hole eight. There is no turn. Eight holes means you're done before fatigue sets in. Call that a feature or a bug depending on your legs. Resort setting means carts dominate, but walking works if you're reasonably fit and willing to work for pars.