Cape Cod Blog, Cape Cod National Seashore, Cape Cod Photography, Cape Cod Trails The Bridge To Coast Guard Beach From Doane Rock On Cape Cod.74 views November 29, 2018 Mel 1 Comment One of my favorite walks is the one from Doane Rock to Coast Guard Beach, any time, any day. It is always spectacular! I loved this photograph of the bridge looking back over Nauset Marsh. The colors were so pretty. So pretty, don’t you think?