Lying furthest north in the area known as Vesterålen, Andøy is a mixture of vast areas of marshland fens, with a backdrop of high peaked mountains such as Kvasstinden. The coast is famous for its sheltered bays with white sandy shores. The area has a rich bird life and this is reflected in some good birding localities like Forfjorddalen Nature Reserve and Skogvoll, the latter a Ramsar site of international importance.