Here's a list of 10 great Catherdrals to put on your climbing list. They are in no particular order.
1. St Pauls Cathedral, London
St Paul's is built in the shape of a cross, with a large dome crowning the intersection of its arms. At 111.3 metres high, it is one of the largest cathedral domes in the world and weighs approximately 65,000 tons. The area under the dome is the principal place for worship in the Cathedral.