Floating through the air with the greatest of ease… Watch the skies come alive with the colors of soaring hang gliders launching off Dog Mountain near Morton. The gliders use a private launching area, but it's a free show to witness their flight. Watch these flying enthusiasts get away from it all as they attempt to defy gravity, gracefully dipping and soaring across the Washington sky and over the forest far below. See these beauties at the east end of RIffe Lake, near Tiadnapam Park. The season starts in April with the annual Frost Bite Fly-In.