Upper Line
Near Smarts Mountain · New Hampshire
Upper Line is a trail in southern and western New Hampshire, climbing about 50 ft from the Xylem junction to the Sliding Rock junction.
Map length
0.1 mi
Climb from the low end
51 ft
Book time up / down (from map miles)
6 min / 4 min
High point
1,672 ft
Above treeline
None
Steepest ¼ mile
–
Stream crossings
0
Low point
1,617 ft
Measured on the map. The AMC guide and Forest Service figures usually run 5 to 15% longer.
Upper Line
Mile by mile (map miles)
From Xylem junction (the lower end) to Sliding Rock junction.
- 0.0Xylem junction
- 0.1Junction with Escalator and Sliding Rock
Connecting trails
Packing for fall? The fall gear guide has the full list.
Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Distances are measured from the map and can differ from signs and guidebooks. Conditions change: check before you go.