South Branch Mountain Trail is a 4.2 mile (9,500-step) route located near Millinocket, Maine. This route has an elevation gain of about 1502.2 ft and is rated as hard. Find the best walking trails near you in Pacer App.
Last updated: Oct 1, 2026
Route Details
Length
4.1 mi
Elev. Gain
1502.2 ft
Est. Steps
9500
Recommended Routes Near South Branch Mountain Trail