Imogene Pass is the second highest drivable pass in Colorado. The drive is one of the most thrilling in the state. At Savage Basin, you’ll pass through Tomboy Townsite, once one of most active mining towns in Colorado. A great deal of mining debris is still scattered about. Most is on private property and is dangerous to explore. The trail is blocked by snow until it is plowed, usually in early July. Unlicensed vehicles are not permitted on lower half of south side and must start trail from Camp Bird Road, where plenty of parking is available.