St Paul's Cathedral familiar with the unique octagonal lantern tower over the crossing of Ely Cathedral, which spans the aisles as well as the central nave, unlike the central towers and domes of most churches. Wren adapted this characteristic in designing the dome of St Paul's. In section St Paul's also maintains a medieval form, having the aisles much lower than the nave, and a defined clerestory. The most notable exterior feature is the dome, which rises to the cross at its summit, and dominates views of the City. The height of 365 feet is explained by Wren's interest in astronomy. Until the
Salisbury Cathedral their nests on the cathedral's tower. Salisbury Cathedral Salisbury Cathedral, formally known as the Cathedral Church of the Blessed Virgin Mary, is an Anglican cathedral in Salisbury, England, and one of the leading examples of Early English architecture. The main body of the cathedral was completed in 38 years, from 1220 to 1258. Since 1549, the cathedral has had the tallest church spire in the United Kingdom, at . Visitors can take the "Tower Tour" where the interior of the hollow spire, with its ancient wooden scaffolding, can be viewed. The cathedral also has the largest cloister and the largest