Walking & Hiking the Gunnison

There are no maintained or marked trails into the inner canyon. Routes are difficult to follow, and only individuals in excellent physical condition should attempt these hikes.

Hikers are expected to find their own way and to be prepared for self-rescue. While descending, study the route behind, as this will make it easier on the way up when confronted with a choice of routes and drainages. Not all ravines go all the way to the river, and becoming "cliffed out" is a real possibility.

Poison ivy is nearly impossible to avoid, and can be found growing 5 feet tall along the river. Pets are not allowed in the wilderness. Inner canyon routes are not meant for small children.

Basic Necessities

The hike into the canyon and back up is very strenuous. Bring high energy foods and at least 4 quarts of water per person per day. Giardia is in all water sources, including the river, therefore all water must be purified. Sturdy hiking boots are an absolute must due to the unstable terrain covered in loose talus and scree. Leave your sandals and low cut running shoes in the car. Always pack in rain gear, afternoon thunderstorms are common.

Walking Along the River

The mileages listed as "River Access" are the maximum distance available to a hiker along the river at low water levels (300-350 cubic feet per second). Wading in the cold river (50F) is hazardous and not recommended, and at levels above 450-500 CFS the combination of high, swift water and cold temperatures increases the danger. Rocks along the shore can be moss encrusted and very slick. Many individuals have been swept to their death in the Gunnison River.

Why can't I have a campfire?

Dams upstream prevent a natural flow and cycle of driftwood entering the lower canyon. What little organic debris makes its way through the canyon is a vital resource for the recycling of nutrients back into the riverbank and the earth. If you see an old fire ring, please don't be tempted to use it. Bring a small gas stove for cooking in the inner canyon.

Wilderness Use Permits

Permits, required for all inner canyon activities (including day hikes, climbing, camping and kayaking), are free and available on a first-come, first-serve basis.   See Park Regulations & Safety (insert appropriate americanparknetwork.com address) for more information.

The Routes in Winter

The winter wilderness brings new challenges. Exploration of the backcountry during the winter is at your own risk. Winter hikers attempting the inner canyon routes should be prepared with snowshoes, crampons, an ice axe, and possibly a rope.

Most of the South Rim routes are snow covered from November to April. North Rim routes can be snow free as early as February. Water is not available at either rim during the winter months, so bring your own.