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Top Trails: Glacier National Park Local author Jean Arthur leads visitors to secluded trails and unique settings while providing details of current and past human activity, wildlife, and geology.

Avalanche Lake

Trail Features: Lake, Waterfalls Avalanche Lake
Trail Location: Avalanche Creek
Roundtrip Length: 4.5 Miles
Total Elevation Gain: 730 Feet
Avg. Elev Gain / Mile: 324 Feet
Highest Elevation: 4031 Feet
Trail Difficulty Rating: 5.96 (moderate)
Parking Lot Latitude 48.6806
Parking Lot Longitude -113.81923

Trail Description:

The hike to Avalanche Lake begins from the Trail of the Cedars trailhead, located 5.5 miles east of the Lake McDonald Lodge.

The Trail of the Cedars, a wheelchair accessible trail, is a loop hike that begins and ends along the Going-to-the-Sun Road. Although the western segment of the loop is slightly shorter, the eastern side is far more scenic. Hikers on the eastern portion of the loop travel along a raised boardwalk as they pass though a forest of ancient western hemlocks and red cedars. Situated on the eastern edge of the maritime climate of the Pacific Northwest, the Lake McDonald Valley also marks the extreme eastern limits for these trees. The humidity in this valley allows the cedars to grow to heights of 100 feet, and diameters of 4 to 7 feet. Some of the trees in this area are more than 500 years old.

Avalanche GorgeLook closely and you'll also notice the lush green of ferns and mosses growing along the forest floor. The boardwalk on this section of the loop encourages visitors to take their time as they pass through a habitat more normally found on the Pacific Coast.

Roughly one-half mile from the trailhead you'll reach a footbridge that provides a commanding view of the lower Avalanche Gorge, one of the highlights along this section of trail. Just past this point is the Avalanche Lake Trail junction.

After turning onto the Avalanche Lake Trail hikers will immediately encounter a short, but steep climb. As you proceed up the rise look towards your right and you'll notice a dense forest. In less than a tenth-of-a-mile you'll arrive at the banks of Avalanche Creek. Here you'll have an up-close view of the amazing power of glacially melted water as it rushes down the narrow gorge.

At roughly 1.1 miles the trail departs from Avalanche Creek. Although no longer in direct contact, the trail continues to follow the creek up to the lake. Though hikers won't be able to actually see the creek, you'll still be able to hear the rush of cascading water for the remainder of your hike.

Avalanche LakeUpon reaching the confluence of Hidden Creek and Avalanche Creek, roughly 1.6 miles from the Going-to-the-Sun Road, hikers will find hundreds of downed trees, the result of recent avalanches thundering down Mt. Cannon.

At 2.3 miles hikers will finally reach the foot of Avalanche Lake. A short distance away is a large beach area that provides plenty of space to soak-in the magnificent scenery. You'll also find several make-shift benches to rest on as well.

The lake sits at the base of 8694-foot Bearhat Mountain, which rises almost 4800 feet above the lake towards the northeast. The mountain dominating the view towards the south is 7886-foot Little Matterhorn. If you look closely at the cliffs and mountains that surround the lake you'll notice several long waterfalls cascading hundreds of feet as they make their way towards the lake.

For perhaps a little more solitude, as well as some varying perspectives of the surrounding mountains, hikers can continue on the trail as it follows along the western shoreline to the head of the lake.

Avalanche LakeThis area of Glacier National Park was named by Dr. Lyman Sperry. While climbing the basin to reach the glacier that now bears his name, Sperry heard multiple avalanches roaring down the surrounding mountains.

If you're looking to go home with some great photographs you may want to consider starting your hike around daybreak in order to reach the lake before the sun rises above the mountains to the east, or, wait until later in the afternoon when the sun is behind you. You should also note that this is an extremely popular area, which means parking can be an issue during the middle of the day, especially during peak tourist season.