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Black Canyon of the Gunnison Wilderness

General Location Maps Contacts Area Management Wilderness Laws Trip Planning Images

Recreational Opportunities

HIKING: 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.

FISHING: The Gunnison River within Black Canyon of the Gunnison National Park is designated as Gold Medal Water & Wild Trout Water. Streams and rivers in Colorado are designated as Gold Medal Waters by the state wildlife commission because they provide outstanding angling opportunities for large trout.

KAYAKING: Expert kayakers find the Gunnison River through the National Park an arduous challenge. This stretch of the Gunnison is for only the most experienced and well equipped kayakers.

The rapids within the national park are considered Class V and some sections are unrunnable. This is a very technical paddle and includes numerous long, difficult and dangerous portages. Kayakers run the river at their own risk. The Gunnison River through the National Park has claimed the lives of even the most experienced, respected kayakers. The river's hydraulics can make self-rescue or rescue by others impossible.

ROCK CLIMBING: Black Canyon of the Gunnison National Park is a destination that offers vast opportunities to advanced rock climbers. Of the one hundred forty five climbs that are either found in Black Canyon Rock Climbs or are known by the National Park Service; eight are rated at 5.8, and of these eight only four have good information available and see regular ascents. Twenty one climbs have a rating of 5.9; five of these are aid routes and only six of them see any significant climbing activity. The other one hundred and seventeen climbs have ratings between 5.10 and 5.13 and many require aid. All of the climbs at the Black Canyon are committing and many climbers have said that the ratings here can be deceiving.

All of the climbs within Black Canyon are multi-pitch traditional routes located in remote areas within the canyon. The National Park Service has rangers trained in high angle rescue, but one should keep in mind that any rescue operation within the park is difficult and requires extended periods of time. Being benighted due to underestimating a route is not cause for rescue at the Black Canyon. Climbers visiting the park should carry the equipment necessary to endure an unexpected bivy.

Peak climbing season at the Black Canyon begins in mid-April and runs through the early part of June and then from mid-September through early November. Environmental hazards found at the park during these time periods include frequent afternoon thunder showers, fully leafed out poison ivy, and approach gullies inhabited by ticks.

Climate and Special Equipment Needs

CLIMATE Weather can vary greatly between the canyon rim and canyon floor. Summer daytime temperatures range between 60 to 100F (15 to 38C), nights 30 to 50F (-1 to 10C) Winter daytime temperatures range between 20 to 40F (-6 to 4C), nights -10 to 20F (-23 to -6C) Precipitation is minimal, brief afternoon thunderstorms can occur during the summer. Layered clothing appropriate for the season is recommended.

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.

Safety and Current Conditions

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. Inner canyon routes are not meant for small children.

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.




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