Llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch is a real town in Wales often visited by vacationers wishing to buy a stamp and postcard there and mail it to their friends, simply to be able to prove they were there. It is the longest town name in the world and means “The church of St. Mary in the hollow of white hazel trees near the rapid whirlpool by St. Tysilio’s of the red cave.”