Close to Helena is one of the best areas around to strap some cross-country skis onto your feet and head out into the woods. The MacDonald Pass Ski Trails consist of four loop trails that are groomed and maintained by the local Last Chance Nordic Ski club. The easiest trail is about 4.5 km and goes past a leaning log cabin that is slowly being reclaimed by the forest. At about the halfway point, there is a shelter with great views. The longest trail is about 17 km long. There are no fees to use the area.
To reach the trails, drive west from Helena on Hwy 12 for 14 miles. The parking lot is on the right (at the old Frontier Town turn off). Maps are posted at the trailhead and all trails are marked. Neither dogs nor snowmobiles are permitted on the trails.