54 Mosquito Pass

Leadville Ranger District • 719-486-0749

Leadville • Lake County

Most suitable for these vehicle types:

Just east of Leadville, Mosquito Pass is the highest pass in Colorado open to motorized travel. Although rocky in areas, stock high-clearance vehicles should have no problem during dry conditions. With old mines and mills along the way, as well as scenic views over the alpine environment, this is a great summer trail.

Download Leadville Ranger District MVUM Map Here

***Looking for more trail resources? COTREX APP was released in the spring of 2019 by Colorado Parks and Wildlife as an effort to simplify the search for users to access new and exciting recreation areas all over the state.

This is a FREE app that displays trails for all recreation types, including OHV trails.

This app has many great features such as: downloadable offline maps, ride tracking, featured areas/routes, GPS capabilities, information on seasonal closures/user type for over 39,000 miles of trails and much more. It is simple to search for your desired trail system. 

Click here to learn more about COTREX