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New Hampshire
6.2 mi
Distance
1,388 ft
Gain
2h 25m
Time
We won't guess. Here is exactly what we do and don't know.
What we do know
Inside White Mountain National Forest
2 managing-area boundaries mapped — agency alerts for them feed this page automatically.
Boundary data
What's missing
No access route mapped
We don't yet know which road reaches this trailhead, so we can't tell you if it's gated.
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Why you'll love it
Tunnel Brook Snomo
AI-suggested draft · review before you go
No permit or access details on file for this trail — check with the local land manager before you go.
Tunnel Brook Snomo is a 6.2-mile out-and-back trail in New Hampshire that follows a scenic snowmobile corridor through mixed forest terrain. This route offers a peaceful woodland experience with gentle to moderate grades, making it accessible for hikers seeking a quieter alternative to heavily trafficked peaks. The trail's snowmobile designation means it's well-maintained and clearly marked, with potential water crossings and forest scenery throughout.
Benton
~1 min drive
Moderate 5.78-mile out-and-back hike in the White Mountains.
Titus Brook Snomo
~3 min drive
2-mile easy out-and-back trail in New Hampshire.
Gorge Brook Trail
~4 min drive
Scenic out-and-back stream walk through a forested gorge in New Hampshire.
North South Road Snomo
~6 min drive
A 13.08-mile out-and-back trail in New Hampshire with hard difficulty.
Snapper Trail
~6 min drive
Easy out-and-back woodland walk under a mile in New Hampshire.
Hurricane Mtn
~6 min drive
A 2.95-mile out-and-back hike to Hurricane Mtn in New Hampshire, connected to the Blackcap Trail system.
Carriage Road
~4 min drive
Gentle out-and-back woodland walk on a historic carriage road.
Cobble Hill Snomo
~7 min drive
A 6.85-mile hard out-and-back trail in New Hampshire.
Black Mt
~7 min drive
A 3.37-mile moderate out-and-back hike in New Hampshire that connects to the Chippewa Trail system.
Webster Slide
~10 min drive
A moderate 1.40-mile out-and-back hike featuring rocky, rooted terrain and connections to the Appalachian Trail and Wachipauka Pond Trail.