The Appalachian Trail (AT), a National Scenic Trail from Georgia to Maine, once passed east of the summit along the contour, until a 1999 re-routing. The Long Trail (LT), a hiking trail which runs along the ridge of the Green Mountains from Massachusetts to Quebec, which coincides with the Appalachian Trail in this area, was re-routed at the same time. Both were moved west of the mountain. The old AT/LT along here is now a blue-blazed trail, named the Sherburne Pass Trail. It had previously only been known as the Long Trail. The summit is reached by the Pico Link Trail, a segment of the defunct Pico Loop Trail. The AT and LT formerly split north of Pico, on Deer Leap Mountain. Now they diverge at Long Trail Junction (the former Maine Junction), just north of U.S. Route 4.