Photo by Pete McBride @pedromcbride // Aerial view of the abyss — Marble Canyon of the Grand Canyon National Park — a place where a 310-foot dam was once proposed but eventually turned down due to public outrage and the hard work of many. To see another view of this geological masterpiece, go to @pedromcbride. #chasingrivers #aerial #conservation #Coloradoriver @ecoflight @oars_rafting by natgeo http://ift.tt/1JPWf41 – Gatlinburg Garden Castle Rainbow Tower Library Imagination Station Temple Water Spirit Guardian Labyrinth Treasury Magic Healing