There are also many waterfalls throughout the country. Raleighvallen, or Raleigh Falls, is a  nature reserve on the Coppename River, rich in bird life. Also are the Blanche Marie Falls on the Nickerie River and the Wonotobo Falls. Tafelberg Mountain in the centre of the country is surrounded by its own reserve – the Tafelberg Nature Reserve – around the source of the Saramacca River, as is the Voltzberg Nature Reserve further north on the Coppename River at Raleighvallen. In the interior are many Maroon and Amerindian villages, many of which have their own reserves that are generally open to visitors.