Pot of Gold: Acadia National Park, August 2007 We made our way back to Cadillac Mountain before sunset, hoping to get above the fog that was rolling in over Mount Desert Island. The sun appeared at just the right time. Light streamed through a break in the clouds and illuminated the granite on the summit of Cadillac Mountain. It also treated us to a display of multiple rainbows. (via Photos from Robby Edwards)