Papa D - Canadian Border.jpg The Long Trail starts on the AT at the MA /VT border (just north of North Adams, MA) and shares the AT to just past US 4 (the road to Rutland - - this is where Killington and Pico Ski Resorts are) - - it then continues due north for another 170+ miles to the Canadian Border near North Troy, VT. It is a fantastic and exciting vista packed, challenging, and spirited hike - - I recommend it to all.