Llanfairpwllgwyngyllgogerychwyrndrobwyll-llantysiliogogogoch
This is the name of a town in North Wales. The name translates as "The church of St. Mary in the hollow of white hazel trees near the rapid whirlpool by St. Tysilio's of the red cave" in Welsh, has long claimed the fame of having the longest name in the world.
However, there is a hill in New Zealand called:
Taumatawhakatangihangakoauauotamateapokaiwhenuakitanatahu