Smarts Brook
Smarts Brook Trail is a 5.1-mile trail in White Mountain National Forest, New Hampshire. The Forest Service rates it trail class 2 to 3, moderately developed to developed. It is open to hiking, horse and pack stock and mountain biking. It enters Sandwich Range Wilderness.
Trail conditions, closures and hazards are not tracked here. The White Mountain National Forest official page carries current alerts and closure orders.
Map
One end Other endLine simplified to about 100 metres. Basemap from the USGS National Map.
| One end | 43.8918° N, 71.5745° W · Directions ↗ |
| Other end | 43.9057° N, 71.5050° W · Directions ↗ |
The ends are the two ends of the longest connected chain of segments. The record does not say which is the usual start. The trail is recorded as 4 segments.
The trail
| Length | 5.1 miles |
| Trail class | 2, moderately developed; 3, developed |
| Type | land trail |
| Surface | native material |
| Typical grade | 12-20 percent |
| Typical tread width | 18-24 inches |
| Motor vehicles | Closed to all motorized use year-round |
| Accessibility | Evaluated and does not meet accessibility guidelines |
| Trail numbers | 32216 |
| Forest | White Mountain National Forest (unit 0922) |
| States | New Hampshire |
| Detail published | management level, with uses |
Values are the set across all segments. Class 1 is minimally developed and class 5 is fully developed. Grade and width are the forest's typical values, not measured extremes.
Weather by month
Allowed uses
| Hiking | Allowed year-round |
| Horse and pack stock | Allowed |
| Mountain biking | Allowed year-round |
A use is listed when the Forest Service records it as managed, accepted or discouraged on any segment. Discouraged still means legal. Uses marked restricted are left out. Where the forest publishes a Motor Vehicle Use Map, that map governs motorized use.
Wilderness
- Sandwich Range WildernessFS · about 49% of the line is insideWilderness Connect ↗
Inside a designated wilderness, bicycles and motor vehicles are prohibited by law regardless of the trail record, and permits or group limits may apply.
Trailheads
Smarts Brook Trailhead No season published | under 0.1 mi |
Distance is from the point to the nearest part of the trail line. Season text is what the forest wrote and is often a season name rather than a date.
Trails nearby
Camping nearby
Campsite Atlas cards carry site counts and booking links from Recreation.gov. Forest Service cards come from the recreation layer and link the agency page.
Explore
Historic places nearby
Guidebooks for New Hampshire
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Titles come from Open Library's catalog, matched by subject heading or by title.
Reference
Questions people ask
How long is the Smarts Brook Trail?
The Forest Service records 5.1 miles under this name in White Mountain National Forest, the sum of 4 segments.
Source: Forest Service trail layer
What is allowed on the Smarts Brook Trail?
Hiking, horse and pack stock and mountain biking are allowed. The trail is closed to motor vehicles year-round.
Source: Forest Service trail layer
Where does the Smarts Brook Trail start?
The line begins at 43.8918° N, 71.5745° W and ends at 43.9057° N, 71.5050° W. The nearest recorded trailhead is Smarts Brook Trailhead, under 0.1 miles from the line. The record does not say which end is the usual start.
Source: Forest Service trail layer
Is the Smarts Brook Trail in a wilderness area?
Yes. It enters Sandwich Range Wilderness. Wilderness rules ban bicycles and motor vehicles and often limit group size.
Source: Sandwich Range Wilderness
Where can I camp near the Smarts Brook Trail?
Waterville Campground (2.4 mi), Campton Campground (2.9 mi) and Osceola Vista Campground (4.5 mi) are within five miles of the trail. The camping section lists all 3 with site counts and booking links.
Source: Campsite Atlas
How developed is the Smarts Brook Trail?
Trail class 2 to 3, which the Forest Service describes as moderately developed to developed. Class 1 is a minimal, unimproved route and class 5 is fully developed, often paved.
Source: Forest Service trail layer
How steep and how wide is the Smarts Brook Trail?
The typical grade is 12-20 percent. The typical tread is 18-24 inches wide.
Source: Forest Service trail layer
Is the Smarts Brook Trail accessible?
No. The Forest Service evaluated it and found it does not meet its accessibility guidelines.
Source: Forest Service trail layer
Who manages the Smarts Brook Trail?
White Mountain National Forest, Forest Service unit 0922. The trail is in New Hampshire.
Source
This page is built from 4 segments named Smarts Brook in the Forest Service TrailNFS_Publish layer, administrative unit 0922. Wilderness overlap is tested against the National Wilderness Preservation System layer from Wilderness Connect. Trailheads and Forest Service campgrounds come from the Forest Service Recreation Opportunities layer. Data refreshed November 1, 2026. The methodology page explains how segments become trails.