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Hiking trails & Routes
United States
Alaska
Kenai Peninsula Borough
Bear Creek

Lost Lake Trail

Hard

3.5

(15)

100

hikers

Lost Lake Trail

06:30

22.0km

660m

Hiking

Hike the difficult 13.7-mile Lost Lake Trail in Chugach National Forest, gaining 2153 feet with views of alpine lakes and glaciers.

Last updated: February 26, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Chugach National Forest

Waypoints

A

Start point

Parking

Get Directions

1

23 m

Lost Lake Trailhead

Highlight • Trail

Although technically this is the Lost Lake trailhead, you might sometimes see it referred to simply as the "south" trailhead. Most riders travel from south to north here, because the uphill portion is much more rideable from the south side. However, you could turn this into a round trip; set up a car shuttle between this trailhead and the Primrose trailhead, at the north end of the trail; or turn the whole thing into a giant loop by splitting off onto the Meridian Lake trail, although this last option requires a short distance of riding on the narrow, winding Seward Highway.

Tip by

2

11.0 km

Lost Lake

Highlight • Lake

Everyone talks about how beautiful Lost Lake is, but they don't always mention its size: This lake is enormous! Even when its sloping shoreline is littered with (literal) happy campers, it's still very easy to find your own pocket of peace and quiet.

Tip by

B

22.0 km

End point

Parking

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Way Types & Surfaces

Way Types

22.0 km

< 100 m

Surfaces

22.0 km

< 100 m

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Elevation

Elevation

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Weather

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Monday 6 July

18°C

9°C

-- %

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Frequently Asked Questions

Where does the Lost Lake Trail start, and is there parking available?

The trail officially begins at the Lost Lake Trailhead. Parking is typically available at the trailhead, but it can fill up quickly during peak season. Arriving early is recommended, especially on weekends.

Is the Lost Lake Trail suitable for beginners?

Given its length of nearly 22 km and significant elevation gain of over 650 meters, this is considered a difficult hike. It's best suited for experienced hikers with good physical fitness. Beginners might find sections challenging due to steep climbs and varied terrain.

What is the terrain like on this route?

The terrain varies significantly, featuring gradual ascents through dense spruce forests, challenging climbs up open mountainsides, and alpine ridges. You might encounter subalpine areas with wet meadows, hemlock groves, and sections with loose rocks and gravel. River crossings and waterfalls are also common, adding to the adventure.

What can I see along the way?

Hikers are rewarded with stunning scenery, including beautiful alpine lakes like Lost Lake itself, often surrounded by chasms and tarns. Depending on the section, you'll experience snow-clad mountains, expansive views of surrounding ranges, and lush old-growth forests. Keep an eye out for diverse flora and vibrant fall foliage if you visit in autumn.

Is the Lost Lake Trail dog-friendly?

Yes, dogs are generally allowed on the trail. However, it's crucial to keep them on a leash at all times to protect wildlife and ensure the safety of other hikers. Always practice Leave No Trace principles, including packing out all pet waste.

Do I need a permit or pay an entrance fee for this trail?

The Lost Lake Trail is located within the Chugach National Forest. While there isn't typically a specific permit required for day hiking on this trail, some areas within the National Forest may require a recreation pass or fee for certain amenities or extended stays. It's always best to check the latest regulations on the USDA Forest Service website for the Chugach National Forest before your visit.

What is the best time of year to hike the Lost Lake Trail?

The best time to hike is typically from late spring through early fall (June to September) when the snow has melted and the weather is most favorable. Fall offers stunning foliage. Winter hiking is possible but significantly more challenging due to snow and ice, requiring specialized gear and experience.

Does the trail intersect with other well-known paths?

Yes, the route extensively follows the official Lost Lake Trail. Additionally, sections of the Lost Lake Winter Trail and the Clemens Cabin Access Trail are also part of this route, offering varied experiences depending on the season and your chosen path.

Are there any camping opportunities along the trail?

Yes, camping is permitted in designated areas along the trail, particularly around Lost Lake. Always follow Leave No Trace principles, camp in established sites, and be aware of any fire restrictions or specific regulations from the Chugach National Forest.

What should I bring for a hike on this trail?

Given its difficult rating and length, you should be prepared for a full day hike. Essential items include plenty of water, high-energy snacks, appropriate layers for changing weather, rain gear, sturdy hiking boots, a map and compass or GPS device, a first-aid kit, and bear spray. Trekking poles can also be very helpful on steep or uneven sections.

Are there any specific regulations for hiking in Chugach National Forest?

When hiking in Chugach National Forest, it's important to adhere to general National Forest regulations. This includes practicing Leave No Trace principles, respecting wildlife, being aware of fire restrictions, and understanding food storage requirements to prevent wildlife encounters. Always check the USDA Forest Service website for any specific alerts or closures before your trip.

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