| Edinburgh EH1 1RE
Founded in the 1120s, St Giles' was the church of John Knox during the Reformation and is renowned for its stained glass, Rieger organ and beautiful Thistle Chapel. Open daily. Free guided tours, concerts and shop. Donations welcome. For access and prices to the newly opened Roof and Tower Tours check website.
Web: http://www.stgilescathedral.org. uk