Milford Sound / Piopiotahi is a fiord in the south west of New Zealand's South Island within Fiordland National Park, Piopiotahi (Milford Sound) Marine Reserve, and the Te Wahipounamu World Heritage site. It has been judged the world's top travel destination in an international survey (the 2008 Travelers' Choice Destinations Awards by TripAdvisor) and is acclaimed as New Zealand's most famous tourist destination. Rudyard Kipling had previously called it the eighth Wonder of the World. The fiord is most commonly accessed via road (State Highway 94) by tour coach, with the road terminating at a small village also called Milford Sound. Etymology Milford Sound / Piopiotahi is one of roughly 90 places to have been given a dual name as part of a 1998 Treaty of Waitangi settlement with Ngāi Tahu, recognising the significance of the fiord to both Māori and Pākehā New Zealanders. This name consists of both the Māori name and the former European name used together as a single name, instead of as interchangeable alternate names. In te reo Māori, the fiord is known as Piopiotahi after the now extinct piopio, a thrush-like bird which used to inhabit New Zealand. According to the Māori legend of Māui trying to win immortality for mankind, a single piopio flew to the fiord in mourning following Māui's death. The name Piopiotahi refers to this bird, with tahi meaning 'one' in Māori. The fiord was given its European name in 1823, when the sealer John Grono named it Milford Sound after Milford Haven in his birthplace of Wales. The Cleddau River, which flows into the fiord, was also named for its Welsh namesake. Geography As a fiord, Milford Sound was formed by a process of glaciation over millions of years. The village at the end of the fiord is also known as Milford Sound. Milford Sound runs 15 kilometres inland from the Tasman Sea at Dale Point (also named after a location close to Milford Haven in Wales)—the mouth of the fiord—and is surrounded by sheer rock faces that rise or more on either side. Among the peaks are The Elephant at , said to resemble an elephant's head, and The Lion, , in the shape of a crouching lion. Milford Sound sports two permanent waterfalls, Lady Bowen Falls and Stirling Falls. After heavy rain temporary waterfalls can be seen running down the steep sided rock faces that line the fiord.