Up I-93... We enjoyed the bike/walking trail (a paved trail) starting at the Flume and up to Cannon Mtn/Ol Man of the Mountain area....taking the kids on our bike seats..when they were little......then again when the kids are older with their mountain bikes..
Fireworks by boat at the lake is the best.....The Weirs has them all summer on one weekend night if you are not here for July 4th, (where Wolfeboro has the best)...