There are many fine examples of architecture about the town. The only Grade I listed building in Harrogate is St Wilfrid, Duchy Road, which was designed by the architect Temple Lushington Moore and is often considered to be his masterpiece. Another main landmark is the Royal Hall theatre, a Grade II listed building designed by Frank Matcham. As the only surviving in Britain, the Royal Hall is an important national heritage building. Restoration work was completed in 2007, and the hall was reopened on 22 January 2008, by the Prince of Wales.