<P> New York 's 88.4 miles ( 142.3 km ) of trail contain very little elevation change compared to other states . From south to north , the trail summits many small mountains under 1,400 feet ( 430 m ) in elevation , its highest point in New York being Prospect Rock at 1,433 feet ( 437 m ) , and only 3,000 feet ( 910 m ) from the border with New Jersey . The trail continues north , climbing near Fitzgerald Falls , passing through Sterling Forest , and then entering Harriman State Park and Bear Mountain State Park . The lowest point on the entire Appalachian Trail is in the Bear Mountain Zoo 124 feet ( 38 m ) . It crosses the Hudson River on the Bear Mountain Bridge . It then passes through Fahnestock State Park , and continues northeast and crosses the Metro - North Railroad 's Harlem Line . This track crossing is the site of the only train station along the trail 's length . It enters Connecticut via the Pawling Nature Reserve . The section of the trail that passes through Harriman and Bear Mountain State Parks is the oldest section of the trail , completed in 1923 . A portion of this section was paved by 700 volunteers with 800 granite - slab steps followed by over a mile of walkway supported by stone crib walls with boulders lining the path . The project took four years , cost roughly $1 million , and was officially opened in June 2010 . The project was done by the New York -- New Jersey Trail Conference . The New York -- New Jersey Trail Conference maintains and updates the Appalachian Trail in New York . </P>
<P> New York 's 88.4 miles ( 142.3 km ) of trail contain very little elevation change compared to other states . From south to north , the trail summits many small mountains under 1,400 feet ( 430 m ) in elevation , its highest point in New York being Prospect Rock at 1,433 feet ( 437 m ) , and only 3,000 feet ( 910 m ) from the border with New Jersey . The trail continues north , climbing near Fitzgerald Falls , passing through Sterling Forest , and then entering Harriman State Park and Bear Mountain State Park . The lowest point on the entire Appalachian Trail is in the Bear Mountain Zoo 124 feet ( 38 m ) . It crosses the Hudson River on the Bear Mountain Bridge . It then passes through Fahnestock State Park , and continues northeast and crosses the Metro - North Railroad 's Harlem Line . This track crossing is the site of the only train station along the trail 's length . It enters Connecticut via the Pawling Nature Reserve . The section of the trail that passes through Harriman and Bear Mountain State Parks is the oldest section of the trail , completed in 1923 . A portion of this section was paved by 700 volunteers with 800 granite - slab steps followed by over a mile of walkway supported by stone crib walls with boulders lining the path . The project took four years , cost roughly $1 million , and was officially opened in June 2010 . The project was done by the New York -- New Jersey Trail Conference . The New York -- New Jersey Trail Conference maintains and updates the Appalachian Trail in New York . </P>
where does the appalachian trail cross the hudson river
where does the appalachian trail cross the hudson river
Bear Mountain Bridge
Bear Mountain Bridge