4.4 Miles, +1,233 feet, -30 feet
Winter Access Directions to TH:
From I-15 north of Helena – Exit at Lincoln Road (Exit-200) – Head West on Hwy-279 for 22.3 miles
Turn Left (west) towards Stemple Pass – drive 8.3 miles to the Pass (Pass is plowed in winter)
Park in the parking area on the left (west) side of the road at the pass.