3.4
(22)
56
hikers
06:25
23.9km
290m
Hiking
Hike the challenging 14.9-mile Lost Lake Trail in Ha-De-Ron-Dah Wilderness, gaining 938 feet to scenic lean-tos.
Last updated: February 26, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Waypoints
Start point
Parking
Get Directions
5.18 km
Highlight • Mountain Hut
12.0 km
Highlight • Mountain Hut
23.9 km
End point
Parking
Way Types & Surfaces
Way Types
23.7 km
247 m
< 100 m
Surfaces
23.7 km
247 m
< 100 m
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Elevation
Highest point (570 m)
Lowest point (470 m)
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Weather
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Monday 13 July
28°C
11°C
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This route was planned by komoot.
The Lost Lake Trail is rated as difficult. It covers a distance of approximately 23.9 km (14.9 miles) with an elevation gain of about 286 meters (938 feet), making it a challenging route suitable for experienced hikers.
Hikers should plan for a full day on the trail. The estimated duration for completing the Lost Lake Trail is around 6 hours and 25 minutes, depending on your pace and stops.
As the Lost Lake Trail is located within the Ha-De-Ron-Dah Wilderness, dogs are generally permitted but must be kept on a leash to protect wildlife and ensure a pleasant experience for all users. Always practice Leave No Trace principles.
The best time to hike the Lost Lake Trail is typically from late spring through early fall. During these months, the weather is generally more favorable, and trail conditions are usually clear of snow and ice. Be prepared for potential mud after rain.
Generally, there are no permits or entrance fees required for day use in the Ha-De-Ron-Dah Wilderness. However, it's always advisable to check the latest regulations from the New York State Department of Environmental Conservation (NYSDEC) before your visit, especially for overnight stays or group activities.
Along the Lost Lake Trail, you'll encounter natural wilderness scenery. The route also passes by two lean-tos that can serve as points of interest or rest stops: the Middle Settlement Lake Lean-To and the Pine Lake Lean-To.
Specific trailhead and parking information for the Lost Lake Trail can vary. It's recommended to consult detailed maps or local wilderness area guides for the most accurate and up-to-date access points and parking facilities within the Ha-De-Ron-Dah Wilderness.
Yes, the Lost Lake Trail intersects with several other paths. The route also passes through sections of the North Country National Scenic Trail (NY), Middle Settlement Lake Trail, Pine Lake Trail, and Flat Rock Mountain Trail.
Given its 'difficult' rating and wilderness location, you should expect varied and challenging terrain. This may include uneven surfaces, roots, rocks, and potentially muddy sections, especially after rain. Sturdy hiking boots are recommended.
The Ha-De-Ron-Dah Wilderness is a primitive area, so expect minimal facilities. While there are lean-tos, there are no guaranteed potable water sources. Hikers should carry sufficient water or a reliable water filter/purifier for natural water sources.
For this difficult and lengthy hike, essential gear includes sturdy hiking boots, sufficient water, snacks, navigation tools (map, compass, or GPS), rain gear, extra layers of clothing, a first-aid kit, and insect repellent. Always pack out everything you pack in.
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