Visit Acadia National Park (Thunder Hole), Bar Harbor (Acadia Nature Cruise), Mystic (Mystic Aquarium), Portland (Portland Head Light), Salem (Salem Witch Museum), York Beach (Yorks Wild Kingdom).
Visit Portland Head Light, one of the most attractive sights in Portland
Take a nature cruise or lobster cruise to learn about the local marine life
Visit Franconia Notch State Park (Cannon Mountain Aerial Tramway, Flume Gorge), White Mountain National Forest (Mount Washington Cog Railway, Polar Caves Park).