Visit Wilderness

Search for a wilderness as the destination for your next outdoor adventure.

Bob Marshall Wilderness Area, Minnesota

Why Visit Wilderness?

While wilderness can be appreciated from afar—through online content, television, or books—nothing compares to experiencing it firsthand. Activities like camping, hiking, or hunting allow you to fully enjoy the recreational, ecological, spiritual, and health benefits that wilderness areas offer. These areas provide “outstanding opportunities for solitude or a primitive and unconfined type of recreation,” chances to observe wildlife, moments to renew and refresh, and the physical benefits of outdoor exercise. In many wilderness areas, you can even bring your well-behaved dog.

Learn more about the diverse ways in which we benefit from wilderness and threats wilderness areas face today.

Soaring dramatically from the plains of Colorado, Greenhorn Mountain rises from 7,600 to 12,347 feet in the center of the northern section. Its summit is the highest point in the Wilderness, and nowhere else in the state provides such a vivid and dramatic change from plains to mountains.

About two-thirds of the area is forested, and as you hike along, you'll pass quickly from dry oakbrush and ponderosa pine country (or pinion-juniper in some places) through aspen, fir, and spruce, and on to alpine tundra. Most of the east-facing slopes are steep, rocky, and generally bare.

Unusual for Colorado, Greenhorn Mountain Wilderness has no lakes and no towering alpine peaks–and, consequently, few human visitors. Numerous small canyons and sharp ridges are the dominant geological features.

A few streams descending from the mountain furnish a habitat for threatened greenback cutthroat trout. With relatively little snow, the area attracts bighorn sheep, elk, and mule deer.

Only 11 miles of trail cross the Wilderness, all in the northern half. The southern half, remote and rugged and waterless, probably has fewer human visitors than any other area of the state. If you're willing to brave the dense woodlands and rough topography, you'll find few places with as much solitude.

Leave No Trace

How to follow the seven standard Leave No Trace principles differs in different parts of the country (desert vs. Rocky Mountains). Click on any of the principles listed below to learn more about how they apply in the Greenhorn Mountain Wilderness.

Plan Ahead and Prepare
Travel and Camp on Durable Surfaces
Dispose of Waste Properly
Leave What You Find
Minimize Campfire Impacts
Respect Wildlife
Be Considerate of Other Visitors

For more information on Leave No Trace, Visit the Leave No Trace, Inc. website.

Location

Maps

Digital and paper maps are critical tools for wilderness visitors. Online maps can help you plan and prepare for your visit ahead of time. You can also carry digital maps with you on your GPS unit or other handheld GPS device. Having a paper map with you in the backcountry, as well as solid orienteering skills, however, ensures that you can still route-find in the event that your electronic device fails.

Online Maps

Interactive Map of the Greenhorn Mountain Wilderness
FS Topographic Map
Google Earth

Colorado Wildernesses

Printed Maps

Fetching MyTopo from Database

USGS Store

Rules & Regulations

Motorized equipment and equipment used for mechanical transport is generally prohibited in all wilderness areas. This includes the use of motor vehicles, motorboats, motorized equipment, bicycles, hang gliders, wagons, carts, portage wheels, and the landing of aircraft including helicopters.

Wilderness-Specific Regulations

Learn more about why regulations may be necessary in wilderness.

Contacts

Applicable Wilderness Law(s)

Public Law 103-77

Date: August 13, 1993
Acreage: 22,040 acres

Colorado Wilderness Act of 1993 - Public Law 103-77 (8/13/1993) Colorado Wilderness Act of 1993

For more information (To download or see all affected wilderness areas) visit our law library for 103-77 or special provisions for 103-77 or legislative history for 103-77.

Want to Volunteer for Wilderness?

People who volunteer their time to steward our wilderness areas are an essential part of wilderness management. Contact the following groups to inquire about volunteer opportunities. Groups are listed alphabetically by the state(s) in which the wilderness is located.