Narrabeen is a beachside suburb in northern Sydney, in the state of New South Wales, Australia. Narrabeen is 23 kilometres north-east of the Sydney central business district, in the local government area of Warringah Council and is part of the Northern Beaches region. 

Beaches: There are four beaches along the Narrabeen stretch, north Narrabeen, Narrabeen, South Narraben and Collaroy beach. Although Collaroy is a separate suburb, its beach lies along the same stretch. All beaches have their own Surf Life Saving Club. There is also a lagoon at Narrabeen. Narrabeen beach is mentioned in the Beach Boys son Surin' U.A.A, which in their live concert on 28 Novebember 1992 at North Narabeen Reserve they performed at the end of encore.