Est. 1892 · Forever WildMy LogbookSubmit a ListingSign In
AdirondackRegion.comExplore the Atlas
Map of Forty Mountain Trail
43.41°N · 75.04°W · CARTO Voyager
§ The Trails · Old Forge

Forty Mountain Trail.

Forty Mountain Trail is a 3-mile route in the Adirondacks, moderate in length for a half-day outing. The trail name suggests a summit destination, typical of the region's mid-elevation peaks that offer forest walking with potential for limited views. Check locally for current trailhead access and whether the route connects to any larger trail networks in the area.

Length3.0 mi
Elevation gain366 ft
High point1,699 ft
Difficulty · est.Moderate
Book time1 h 39 mguidebook pace
Field dataOpenStreetMap geometry · elevation sampled ~150 m
Add photos & videoDownload GPX → Strava
§ When to go
PrimePrime season — go
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Seasonal pattern for this trail · tops out ~1,699 ft · live closures appear above

§ The Route · 3.0 Miles Mapped

Read the line before you walk it.

Directions to the Trailhead
Plate No. 1 — Forty Mountain TrailThe Atlas · CARTO
Elevation profile
Moderate · est
Max 1,699 ftMin 1,444 ftNet gain 366 ft
1,699 ft1,444 ft0 mi0.7 mi1.5 mi2.2 mi3.0 mi
GradeGentleSteep 3%+Very steep 6%+
§ Conditions on the Trail

What the trailhead is doing today.

§ Local Connections

Guides, outfitters & shuttles.

§ Near This Trail

If you’re already out here.

All Trails
Campsites & lean-tos7 mapped nearby
Chapendo Acres Adirondack CampingCampsite · 6.7 mi
Chub Pond Number 1 Lean-toLean-to · 7.5 mi
Chub Pond #1 Lean-ToLean-to · 7.5 mi
Chub Pond Number 2 Lean-toLean-to · 8.0 mi
Chub Pond #2 Lean-ToLean-to · 8.0 mi
North Lake Designated Campsite #2Campsite · 8.8 mi
North Lake Designated Campsite #3Campsite · 8.8 mi
§ The Region

Old Forge.

The corner of the Park this trail calls home — its hamlets, waters, lodging, and the rest of its field record.

Read the Region
Map of Old Forge
§ Editor’s Picks
within 25 mi

Make a weekend of it.

Closest editorial picks for a meal, a scoop, a pint, a bed, and a sight worth your time.

§ The Field Notes

Add to the record.

§ Reader account
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Field notes and corrections are reviewed before they appear publicly. Photos and Logbook entries post immediately.§ Maintain or steward this trail? Get in touch →
§ From the field guides
All field guides →
§ Questions

Frequently asked.