One of the most popular tourist attractions in Iceland, the Gullfoss is a 2-tiered waterfall with a total height of 32m (105ft). Also known as the Golden Falls, the Gullfoss is part of the Hvítá river. Nearby attractions include the Haukadalur geysers and Þingvellir national park. Together, these 3 sites are called the Golden Circle. Because of the popularity of the falls there is hotel accommodation nearby, but most visitors opt to stay in Reykjavík and visit the falls on the Golden Circle day trip.