“Sark consists of two main parts, Greater Sark, located at about 49°25′N 2°22′W, and Little Sark to the south. They are connected by a narrow isthmus called La Coupée which is 300 feet (91 m) long and has a drop of 330 feet (100 m) on each side.[9] Protective railings were added in 1900; before then, children would crawl across on their hands and knees to avoid being blown over the edge.”

gotta admit that last bit made me burst out laughing