Pass Dartmouth College, hike over Smarts Mountain, and explore thick woodlands on this multi-day, 36-mile trip. Peakbaggers: Several side trails lead to nearby summits.

On this 27.7-mile course into Maine, you'll hike, climb--even scramble hand-over-foot--over glacial leftovers and up the rocky flanks of Goose Eye Mountain in the Mahoosuc Range.

This 15.8-miler climbs more than 3,500 feet past mountain lakes and waterfalls--all deserving of a lunchtime break or a pause for photographs.

Best done in three days, this 19.6-mile leg traces ridgelines, drops into deep-cut notches, and offers breathtaking views of nearby mountains.

The lofty goal on this 23.5-miler--more than half of which runs above treeline--is Mount Washington, the most notorious and highest peak in New Hampshire. On bluebird days, views stretch for 100-plus miles. Tip: Check the forecast before you go; weather blows in fast.

Climb more than 3,300 feet on this adventurous dayhike up Mount Moosilauke, a 4,802-foot bald with airy views of the White Mountains and New Hampshire.

A two-day peak-bagging trek in the White Mountains, this 15.4-mile shuttle traces the spines of the Carter and Wildcat Ranges, cresting five 4,000-foot peaks.

Tackle two 4,000-foot White Mountain peaks (and 4,000 feet of climbing) on this 10.1-mile out-and-back to a tree-covered ridgeline with panoramic views.

This 7.3-mile loop hike takes you up a steep, rocky trail to an exposed, treeless summit that's the southwesternmost high peak in the White Mountains, and one of the prettiest.

Gaze down the barrel of a waterfall and visit a secluded pond on this 10.2-mile section hike of the Appalachian Trail.