Heading up the tower

Every day at work, I am overlooked by the glorious presence of Ely Cathedral. Earlier this week, I had the opportunity to climb to the top of its wonderful Octagon tower, with a tour, along with students taking part in the school's Ely Scheme program.
Here are some images taken during the tour. A great chance to see the city from 50 metres up... the highest point for many miles around...