Kirkwall is the largest town and capital of the Orkney Islands, off the coast of northern mainland Scotland. Kirkwall is one of the most attractive and well-preserved small towns in Scotland. Apart from the main historical buildings, there are many 17th-18th century houses and other structures in the local vernacular style. Kirkwall also has the most northerly of the English speaking world’s Carnegie libraries, which was visited and opened by Andrew Carnegie and his wife in the early years of the 20th century.