Hyalite-Porcupine-Buffalo Horn Wilderness Study Area
Mount Blackmore
Hyalite-Porcupine-Buffalo Horn Wilderness Study Area
Mount Blackmore
Highlight • Summit
Mount Blackmore
Hiking
5.0
(2)
Mountain biking
5.0
(1)
Mount Blackmore is a prominent volcanic peak nestled in the heart of the Gallatin Range, south of Bozeman, Montana, within the expansive Gallatin National Forest. Standing at an impressive 3,095 meters (10,154 feet), it is one of the tallest and most recognizable summits visible from the city of Bozeman, offering a challenging yet rewarding experience for outdoor enthusiasts.
What truly captivates visitors to Mount Blackmore are the breathtaking panoramic views from its summit. Hikers consistently praise the expansive vistas stretching across the Gallatin Valley, the rugged peaks of the Gallatin Range, and even glimpses of the distant Yellowstone region. The journey itself is celebrated for its manageable grades, diverse terrain, and the sheer sense of accomplishment upon reaching the top of this iconic peak.
Before embarking on an adventure to Mount Blackmore, it's wise to prepare for a significant elevation gain of approximately 3,434 feet over the 6.5-mile trail to the summit. While largely non-technical, some sections, particularly just above Blackmore Lake and closer to the peak, feature steeper grades. Visitors should always be mindful of rapidly changing weather conditions on exposed sections and be aware of potential wildlife, including grizzly bears, in the area. Stream crossings along the Mount Blackmore hiking routes offer opportunities for water filtration.
Mount Blackmore is a year-round destination, with its appeal shifting with the seasons. During warmer months, it's a prime spot for hiking and trail running, with vibrant wildflowers adorning the slopes. Come winter, the mountain transforms into a classic backcountry skiing location, offering diverse terrain from glade skiing to wide-open, above-treeline options with various chutes. The mountain's proximity to Bozeman and free public access make it a popular choice for seasonal hiking and winter adventures.
The most popular route to the top is the Mount Blackmore Trail, a well-maintained path that leads directly to the summit. This challenging trail is considered relatively straightforward for a peak of its elevation, making it one of Montana's most accessible summits over 10,000 feet without requiring extensive bushwhacking or scrambling. Less ambitious hikers can opt to turn around at Blackmore Lake, still enjoying spectacular scenery.
Visitors often recount memorable experiences, from spotting mountain goats gracefully navigating the rocky terrain to marveling at the stunning array of wildflowers that bloom along the trail. The final spur to the summit is known to be particularly demanding, but the reward of standing atop Mount Blackmore, having earned every step, is a standout moment for many. The mountain's volcanic origins and the historical discovery of hyalite opal specimens near the summit add to its unique character.
Whether you're seeking a challenging summit hike, a scenic trail run, or an exhilarating backcountry ski descent, Mount Blackmore offers a variety of experiences. You can explore numerous Mount Blackmore popular trails and plan your visit using the komoot route planner to discover the best routes and prepare for your adventure in this remarkable part of the Gallatin Range.
This Highlight is in a protected area
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Hyalite-Porcupine-Buffalo Horn Wilderness Study Area
Tips
November 27, 2022
Hiking
You can reach the top hiking the Blackmore Trail and the less ambitious hikers can stop to the Blackmore Lake.
September 9, 2024
Hiking
May 23, 2023
Mountain biking
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Nearby routes
Best routes near Mount Blackmore
27
hikers
20.8km
07:05
1,070m
1,070m
Hike the challenging Blackmore Trail in Custer Gallatin National Forest, featuring Blackmore Lake and panoramic views from Mount Blackmore's
Details
Informations
Elevation 3,040 m
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11 %
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Max wind speed: 16.0 km/h
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Frequently Asked Questions
What is the typical duration for hiking to the summit of Mount Blackmore?
While the main trail to the summit is 6.5 miles one-way, the total time required can vary significantly based on individual fitness and pace. Given the 3,434 feet of elevation gain, hikers should generally plan for a full day, typically 6-9 hours round trip, including breaks for enjoying the views.
Are there any family-friendly hiking options on Mount Blackmore for those not aiming for the summit?
Yes, for families or those seeking a less strenuous outing, the hike to Blackmore Lake is a popular and rewarding option. This trail offers beautiful scenery and is less demanding than the full summit push, providing a great turnaround point before the steeper sections begin.
Is Mount Blackmore considered dog-friendly, and what are the regulations?
Mount Blackmore is generally considered dog-friendly, allowing leashed dogs on the trails. However, visitors should always practice Leave No Trace principles, including packing out all waste. Be aware of potential wildlife encounters, such as grizzly bears, and ensure your dog is under control at all times for their safety and that of other hikers and wildlife.
What are the parking arrangements and potential challenges at the Mount Blackmore trailhead?
Parking is available at the trailhead, but it can fill up quickly, especially during peak season (summer and fall weekends). Arriving early in the morning is highly recommended to secure a spot. There are no permits required for parking or trail access.
What are the winter conditions like on Mount Blackmore, and is it suitable for winter hiking or backcountry skiing?
Mount Blackmore transforms into a popular destination for winter activities. It's a classic backcountry skiing location, offering diverse terrain including glade skiing and open, above-treeline options. Winter hiking is also possible, but requires appropriate gear, experience with snow travel, and awareness of avalanche conditions. The summit can experience harsh, exposed conditions, and weather can change rapidly.
What kind of wildlife and flora can be observed on Mount Blackmore?
Hikers often report sightings of mountain goats, especially in the higher elevations. The trail also boasts a stunning range of wildflowers during the warmer months. As part of the Gallatin National Forest, the area is home to various wildlife, including deer, elk, and potentially grizzly bears, so carrying bear spray is advisable.
Are there any alternative hiking routes or loop options for Mount Blackmore?
While the main Mount Blackmore Trail is the most popular and direct route to the summit, there are no widely recognized loop options that incorporate the summit itself. Most hikers ascend and descend via the same path. However, the broader Gallatin Range offers numerous other trails for those looking for different experiences or less crowded alternatives.
What specific gear or clothing is recommended for a Mount Blackmore hike, especially considering the elevation?
Given the significant elevation gain and potential for rapidly changing weather, hikers should carry layers of clothing, including waterproof and windproof outer shells. Sturdy hiking boots, plenty of water (with options for filtration at stream crossings), snacks, sun protection, and bear spray are essential. Trekking poles can also be very helpful for the steep sections.
Are there any cafes, pubs, or accommodation options conveniently located near the Mount Blackmore trailhead?
Mount Blackmore is located within the Gallatin National Forest, south of Bozeman. While there are no commercial establishments directly at the trailhead, the city of Bozeman, approximately 15 miles away, offers a wide range of cafes, pubs, restaurants, and accommodation options to suit various preferences and budgets.
What unique geological features or historical facts are associated with Mount Blackmore?
Mount Blackmore is a prominent volcanic peak. Historically, during the first recorded ascent in 1872 by members of the Hayden Survey, hyalite opal specimens, described as 'clear as glass,' were discovered near the summit. The mountain was named in honor of Mary Blackmore, who tragically passed away in Bozeman during the survey expedition.