New York's highest peak, Mount Marcy Mt. Marcy http://www.summitpost.org/mount-marcy/150394 Mt. Marcy http://www.summitpost.org/mount-marcy/150394 Mount Marcy Mt. Marcy New York's highest peak, Mount Marcy http://www.summitpost.org/mount-marcy/150394 http://www.summitpost.org/mount-marcy/150394