One road circles the island, about 14 miles (23 kilometres) long, and most arable land lies in the few hundred yards between it and the coastline.

Rousay is a 'Site of Special Scientific Interest' with notable cliff formations and wildflower colonies, and has an RSPB bird reserve.

In the 19th century, records reflect tradespeople supplying the needs of a rural community: blacksmiths and joiners, shoemakers and shopkeepers, with women making dresses and plaiting straw.

Throughout the century, Rousay's landlords demanded high rents from crofters, many of whom became homeless in a series of clearances along the western coast, ordered by landowner George William Traill in the 1820s and 1830s.

The Yetnasteen stone is said to have once been a giant who revives every New Year at midnight and visits the Loch of Scockness to drink.

Robert C. Marwick (1922–2013) was a school teacher, headmaster and author born on Innister farm, in the Wasbister district.

[17] Actor Graham Fellows owns a disused church there, which he intended to turn into an "artists refuge".

[18] Late artists' patron Margaret Gardiner spent a large part of her life there and in 1979 founded the Pier Art Gallery in Stromness.

The sound experiences strong tides, which creates the perfect conditions for maerl beds to form.

The maerl beds in turn provide a sheltered habitat for species such as peacock worms and various sponges, as well as small fish, shrimps, gobies and crabs.