33 miles, hilly, pretty riding through the mountain lakes of Harriman Park and alongside the Hudson River. See www.roberts-1.com/bikehudson/r/west/sl_r for info + alternatives + links to other routes. Some long or steep climbs, total 2700 vertical ft. Labels on map points give cue sheet directions (click Show, select Cue Sheet). Not checked by us since 2010.by bikeHV