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.

The Horse Valley Wilderness is part of the San Rafael Swell, which features magnificent badlands of brightly colored and wildly eroded sandstone formations, deep canyons, and giant plates of stone tilted upright through massive geologic upheaval. This landscape reveals a geological history laid bare through millennia of upheaval and erosion. The geologic history of the San Rafael Swell area began 40 to 60 million years ago when a massive uplift formed a geologic antic line. This bulge in the earth’s crust eventually eroded to leave high mesas, deep canyons, domes, spectacular arches, and spires. The terrain varies from the sheer cliffs and dazzling canyons to more gently carved badlands broken by shallow washes. The fins and folds of the San Rafael Reef jut through the southeast side of the area with dramatic sheer-walled cliffs, pinnacles, the knobs of Goblin Valley, twisted canyons, and valleys of stunning colors. Few canyons can compare to the entrenched, narrow gorges of the Black Boxes of the San Rafael River, which twists and turns through the San Rafael Swell. At the Head of Sinbad, water flows to the north, south, east, and west. Excavations have uncovered numerous fossils including more than 12,000 bones of at least 70 different animals as well as a dinosaur egg, complete with embryo.

Evidence of Native American cultures, including the Fremont, Paiute, and Ute, is common throughout the San Rafael Swell in the form of pictograph and petroglyph panels. From about 1776 to the mid-1850s the Old Spanish Trail trade route passed through (or just north of) the Swell.

The Swell provides excellent habitat for wildlife. More than 200 sure-footed Desert Bighorn Sheep live among the crags of this rugged landscape. Also found in the area are Bald Eagles and Peregrin Falcons, both Federally listed Endangered Species and other birds of prey, including Golden Eagles, Red-tailed Hawks, and Prairie Falcons.

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 Horse Valley 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

The San Rafael Swell is close to 1 million acres in size from Green River, UT west to highway 10 and Wayne County to the South. Cedar Mountain forms the northern boundary.

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 Horse Valley Wilderness
Google Earth

Utah 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 116-9

Date: March 12, 2019
Acreage: 12,201 acres

John D. Dingell, Jr. Conservation, Management, and Recreation Act - Public law 116-9 (3/12/2019) To provide for the management of the natural resources of the United States, and for other purposes.

For more information (To download or see all affected Wilderness areas) visit our law library for 116-9 or special provisions for 116-9 or legislative history for 116-9.

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.