The Golden State

When I first saw this it looked like a treasure chest. It is actually flotsam  that is wreckage of a ship or cargo of a ship. It is located in Kirby Cove just north of the Golden Gate Bridge on the west side in the Marin Headlands. While there I saw a helicopter fly under the bridge and the fly back over, I have never seen that before. Helicopter tours take tourists all around San Francisco, I just might have to try it someday. I have a video of what I saw below. The video is not mine.