The Bärengraben, or Bear Pit, is a tourist attraction in the Swiss capital city of Bern. It is a bear pit, or enclosure housing bears, situated at the eastern edge of the old city of Bern, next to the Nydeggbrücke and the River Aar. Although still in use, the Bärengraben has been supplemented since 2009 by the adjacent BärenPark, a larger and more natural enclosure alongside the River Aar.