2.8
(27)
31
hikers
01:48
5.17km
440m
Hiking
Hike the moderate 3.2-mile Fuller Lakes Trail in Kenai National Wildlife Refuge, gaining 1438 feet to reach three sub-alpine lakes.
Last updated: February 26, 2026
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Your route passes through protected areas
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Waypoints
Start point
Parking
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5.17 km
End point
Way Types & Surfaces
Way Types
5.17 km
Surfaces
5.13 km
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Friday 8 May
7°C
-1°C
54 %
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This route was planned by komoot.
The trailhead for the Fuller Lakes Trail is located in the Kenai National Wildlife Refuge near Cooper Landing, Alaska. There is a designated parking area at the trailhead.
While generally considered a moderate hike, the trail involves a rapid and significant climb in elevation, especially to Lower Fuller Lake. Some sections can be strenuous. Beginners should be prepared for uphill effort and wear sturdy hiking shoes, as parts can be wet and muddy.
The trail begins by winding through spruce and aspen forests. As you gain elevation, it transitions to mixed white spruce and mountain hemlock. Beyond the lower lake, the terrain opens up to scattered trees, dwarf willow, and birch. Expect some sections to be wet or muddy, particularly between the lower and upper lakes.
Hikers can enjoy diverse scenery, including views of Skilak Lake and the Kenai Range. The destination features three sub-alpine lakes. Wildlife is abundant; you might spot beavers, Dall sheep on alpine slopes, various birds like ptarmigan and eagles, and potentially black or brown bears. The area also boasts ancient mountain hemlocks and stunning fall foliage in autumn.
The trail is generally accessible from May to October. Autumn is particularly recommended for its breathtaking fall foliage. However, weather in Alaska can change rapidly, and snow is possible even in early fall.
Yes, dogs are generally allowed on the trail. However, as it's located within the Kenai National Wildlife Refuge, it's always best to keep dogs on a leash and practice Leave No Trace principles to protect wildlife and the natural environment.
No, there are typically no entrance fees or permits required to hike the Fuller Lakes Trail or to access the Kenai National Wildlife Refuge for day use. However, always check the official FWS website for any updated regulations or specific activity permits if planning an overnight stay or other activities.
Yes, both Lower and Upper Fuller Lakes are stocked with fish, offering excellent opportunities for shore casting or packraft fishing. Arctic grayling are found in the lower lake, and dolly varden in the upper. There are also several established campsites along the trail, making it suitable for multi-day trips, though privacy may be limited.
Yes, the route also passes through sections of the Skyline Traverse Trail.
Given the moderate difficulty, potential for muddy sections, and rapid weather changes, sturdy hiking shoes are essential. Bring plenty of water, snacks, bear spray, and layers of clothing. Insect repellent is also advisable, especially during warmer months.
While the elevation gain between the lower and upper lakes is less significant than the initial climb, the trail in this section can be particularly wet and muddy. Be prepared for these conditions with appropriate footwear to ensure a comfortable experience.