White Mountain National Forest · New Hampshire, Maine

Spur

1.7 mi of trail, end to end · Roost North Trailhead: 1.2 mi loop in the Service's write-up · native material surface · trail No. 31455 · trail class 3 · typical grade 12-20% · tread 18-24 inches wide · hiking, bike

Begins at the forest's mile 0, 44.3426, -71.3053 - no trailhead mapped Drive to where the trail begins

Blueberry Mt S Trailhead the Forest Service's write-up

The trail begins as gravel road but narrows and climbs to a short spur path to the summit at 2.8 miles with good views before descending to Long Pond road and the trail terminus at 4.5 miles.

This trailhead on fs.usda.gov

Mt. Langdon Trailhead the Forest Service's write-up

This trail has a short spur that veers left to Cave Mountain, and continues to the summit of Mount Parker (1,894 ft.), ending at the Mount Langdon Shelter in 2.9 miles. Please note that this trail goes in and out of the Presidential Range-Dry River Wilderness and all backcountry rules and regulations apply.

This trailhead on fs.usda.gov

North Twin Trailhead the Forest Service's write-up

The trail parallels the Little River before climbing steeply to intersect at the summit of North Twin with North Twin spur at 4.3 miles.

This trailhead on fs.usda.gov

Roost North Trailhead 1.2 mi loop · the Forest Service's write-up

A short hike up to the summit and then down a spur trail will reveal spectacular views of the Wild River Valley. Hikers can continue from the summit down to the southern trailhead, which requires a .8 mile walk along the road to complete a 1.2 mile loop, or retrace the same path directly back to the northern lot.

This trailhead on fs.usda.gov

All 512 trails in White Mountain National ForestFind a trailForest on fs.usda.gov

About this trail's facts

The lines are the US Forest Service's National Forest System trails layer (public domain), read 2026-10-16 and simplified for the map; the length is the line's, end to end, and the class, surface, grade and tread width are the forest's own entries where it publishes them - a forest that publishes the centreline alone has none. The trailheads and the points along the way are the Service's recreation points, and the write-ups its own recarea text, unedited. Heights come from USGS 3DEP through Terrain Tiles on AWS (Mapzen/Tilezen), read along each line and rounded; a short trail on steep ground can be off by a few tens of feet. Closures change: check the forest's own site before you go.