Discover New Hampshire’s most magical fall foliage hike through fiery forests, mountain views, and peaceful hidden trails.

Harbor Springs, at the southern end of the Tunnel of Trees, is the kind of charming lakeside town that makes you contemplate selling your house and moving to Michigan on the spot.

The Tunnel of Trees stretches between Harbor Springs and Cross Village along Lake Michigan’s northeastern shore, creating an experience that makes you question whether you’ve somehow driven straight ...