Highlight • Summit
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Hiking
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Mount Audubon is a majestic high mountain summit nestled within the Indian Peaks Wilderness of Colorado's northern Front Range, part of the Rocky Mountains. Standing at an impressive 4,032 meters (13,229 feet) above sea level, this prominent "thirteener" is located in Boulder County, approximately 30 miles west of Boulder, within the Roosevelt National Forest. It was named in honor of the renowned American ornithologist and naturalist, John James Audubon.
What draws hikers to Mount Audubon are the exceptional panoramic views…
Routes leading to this Highlight may be highly dangerous
Routes comprise technical, difficult, or hazardous terrain. Specialist equipment and prior experience is required.
This Highlight is in a protected area
Please check local regulations for:
Indian Peaks Wilderness
Tips
May 14, 2022
Hiking
November 12, 2023
Running
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Nearby routes
Best routes near Mount Audubon
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Elevation 3,990 m
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Thursday 19 March
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-2°C
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Max wind speed: 20.0 km/h
The primary access point is the Brainard Lake Recreation Area. Parking lots, especially at the Brainard Lake Trailhead, fill up very quickly, particularly on weekends and during peak summer months. It is highly recommended to arrive early in the morning, ideally before 7 AM, to secure a spot. During peak season, a timed entry permit may also be required for vehicle access to the recreation area.
Yes, during peak season (typically June through September), a timed entry permit is required for vehicle access to the Brainard Lake Recreation Area, which is the common starting point for Mount Audubon. These permits must be reserved in advance online through Recreation.gov. Hikers should check the U.S. Forest Service website for the most current information on permit requirements and reservation windows.
Dogs are generally allowed on trails within the Indian Peaks Wilderness, including Mount Audubon, but they must be kept on a leash at all times. Owners are responsible for packing out all pet waste. Be aware that the high-altitude, rocky terrain and exposure above treeline can be challenging for some dogs, especially on warm days.
The standard hike to the summit of Mount Audubon from the Brainard Lake Recreation Area typically takes 5 to 8 hours round trip, depending on a hiker's fitness level, pace, and the number of stops. This includes the significant elevation gain of over 2,500 feet and navigating the rocky, talus field near the summit.
The slopes of Mount Audubon are renowned for their vibrant summer wildflowers. The best time to witness them in full bloom is typically from late July through mid-August, depending on the snowmelt and seasonal conditions. The subalpine and alpine meadows burst with color during this period.
Mount Audubon is home to various high-altitude wildlife adapted to the rugged environment. Hikers often spot pikas, marmots, and various bird species. Mountain goats are also known to inhabit the area, particularly on the rocky slopes and ridges. Always observe wildlife from a respectful distance and never feed them.
While Mount Audubon is popular, other trails in the Indian Peaks Wilderness offer stunning views with potentially fewer crowds. Options like the hike to Pawnee Pass or the trails around Lake Isabelle can be excellent alternatives, though they may still require timed entry permits for the Brainard Lake Recreation Area during peak season. For a different experience, consider trails accessed from other trailheads outside the Brainard Lake area, such as those near Monarch Lake or the Fourth of July Trailhead, though these often involve longer approaches.
Winter hiking on Mount Audubon is possible for experienced adventurers but requires specialized gear and knowledge. Trails are often covered in deep snow, requiring snowshoes or skis. Avalanche danger is a significant concern, especially on steeper slopes and cornices. Hikers should be proficient in winter navigation, carry appropriate safety equipment (beacon, shovel, probe), and check avalanche forecasts before attempting a winter ascent.
The Mount Audubon trailhead is located within the Brainard Lake Recreation Area, which is a wilderness area and does not have commercial services like cafes or accommodation directly at the trailhead. The nearest towns with amenities are Ward and Nederland, located a short drive away. These towns offer limited dining options, small shops, and some lodging choices, including cabins or small inns.
Mount Audubon is considered a challenging hike, especially due to its significant elevation gain, exposure above treeline, and rocky summit approach. However, it is generally regarded as less technically demanding and less exposed than Longs Peak. Longs Peak, a fourteener, involves more extreme exposure, longer distances, and often requires scrambling or technical climbing skills on sections like the Keyhole Route, making it a significantly more difficult and dangerous undertaking than Mount Audubon.
While the direct route to Mount Audubon's summit is typically an out-and-back, hikers can create loop variations by combining different trails within the Brainard Lake Recreation Area and Indian Peaks Wilderness. For example, one popular option involves hiking to the summit and then descending via a different trail that connects back to the main Brainard Lake trail system, offering varied scenery. Always consult a detailed map and be aware of trail conditions and distances when planning a loop.
Weather on Mount Audubon, especially at the summit, can be highly unpredictable and change rapidly, even in summer. Expect strong winds, colder temperatures, and the possibility of afternoon thunderstorms, even if the forecast for lower elevations is clear. Hikers should always carry layers, rain gear, and be prepared for sudden drops in temperature and precipitation. Lightning is a serious hazard above treeline.