John W. from Pittsburgh, PA on 3/20/2018 4:44:04 AM:
Indeed! One of favorite things is right where the Mount Vernon Trail and Reagan Airport meet is Gravelly Point where airplanes, depending on direction, either take off or land right over your head! Very cool how close they are! A really great viewing point to just relax and watch the planes as well as catch lots of cyclists, walkers, rollerbladers, etc. pass by.