Route: Suffern - Bear Mountain Trail (NY)

New York, US
21.8 mi
Vertical Gain
5,290 ft
Description has some good info on the Suffern - Bear Mountain Trail, including the following:

This is a classic north-south trail that runs the length of the park (26 miles), from (obviously) Suffern, New York, to Bear Mountain State Park.  You can park at either end of the trail; for New York City hikers, you can easily take the bus to Harriman Park.  It will discharge you 100 yards from the trailhead at the southern end, and you can catch the train back to the city the following day from the Bear Mountain end.