I have been looking into hiking the Long Trail in Vermont www.greenmountainclub.org/
Depending on when you plan on coming over you might want to consider it. Most of the research Iíve done says that late August to late September is one of the best times to go (after black fly season). The trail is 270 miles long and it takes hikers an average of 21-28 days to hike. Roughly the southern half of the trail is the Appalachian Trail well maintained and fairly easy terrain compared to the northern sections. The northern sections offer a more remote and challenging hike. Just like the AT there are towns that offer a chance to resupply or just take zero days if you like. Hope this helps.