Mahoosuc Arm
About
Mahoosuc Arm is a summit of 3,776 feet in western Maine, within the Appalachian National Scenic Trail corridor. The nearest town is Bethel, about 14 miles away. Several trails start close by. The Grafton Loop Trail is about 1.3 miles away, the Notch Trail about 1.7 miles, and the Speck Pond Trail about 2.2 miles. Climbers can find the Outlook area across the state line in New Hampshire, roughly 7 miles off.
Summit Facts
Summit elevation
3,776 ft
Elevation from USGS 3D Elevation Program terrain data (about 10 m resolution).
Location
Mahoosuc Arm
Maine
Name and location: U.S. Geological Survey, Geographic Names Information System (GNIS). Elevation: USGS 3D Elevation Program. View the GNIS record.
Facts about this place
Where it is
- Appalachian National Scenic Trail · National Park Service
- Nearest town
- Bethel, Maine · 14 mi
Source: NPS Land Resources boundaries; USGS GNIS populated places
Conditions
Active alerts for Appalachian National Scenic Trail as of Oct 9, 2026:
Black Bears Frequenting the McAfee Knob Area in Virginia
Caution · posted Aug 24, 2026
List of trail closures post-Hurricane Helene
Park Closure · posted Aug 24, 2026
Source: NPS Alerts API
Nearby
- Grafton Loop TrailHiking1.3 mi
- Notch TrailHiking1.7 mi
- Speck Pond TrailHiking2.2 mi
- Eyebrow TrailHiking2.5 mi
- Outlook, TheRock climbing6.7 mi
- Lost Boys AreaRock climbing7.7 mi
- North Bald CapRock climbing7.8 mi
- Main Slab AreaRock climbing8 mi
Source: Roamze catalog (indexable pages within 10 miles, PostGIS distance)
