The Bowen Falls (Māori: Hineteawa), also known as Lady Bowen Falls, is a popular tourist attraction at Milford Sound, a fiord in New Zealand. The 9-kilometre (5.6 mi) long Bowen River located in Fiordland National Park supplies the waterfall with water; the Bowen River is also used to generate electricity and supply drinking water to the nearby locality also named Milford Sound. Bowen Falls is one of just two permanent waterfalls that discharge into the fiord, and, at 162 metres (531 ft), it is the tallest. The river and waterfalls were named for Diamantina Bowen (Lady Bowen), the wife of the fifth governor of New Zealand, George Bowen. The governor visited Milford Sound aboard HMS Clio in 1871 and Bowen Falls was named to mark the occasion.