Colorado: North by Northwest
Go deep into the famous Alpine Tunnel, the first narrow gauge railroad tunnel through the rockies in the 1880’s. Visit the old Apline Tunnel station, steam engine house, boarding house and the turntable. See exclusive footage taken inside Marble’s famous quarry where the marble for the Tomb of the Unknown Soldier and the Lincoln Memorial was excavated. View Colorado wildlife such as big horn sheep, deer and beaver. Trails included: Mosquito Pass, Hagerman Pass, Taylor Pass, Tincup Pass, Tomichi Pass, Hancock Pass, Alpine Tunnel Road, Schofield Pass, and Pearl Pass