Ely Cathedral bishop, the Bishop of Huntingdon. Architecturally it is outstanding both for its scale and stylistic details. Having been built in a monumental Romanesque style, the galilee porch, lady chapel and choir were rebuilt in an exuberant Decorated Gothic. Its most notable feature is the central octagonal tower, with lantern above, which provides a unique internal space and, along with the West Tower, dominates the surrounding landscape. Ely Cathedral is a major tourist destination, receiving around 250,000 visitors per year, and sustains a daily pattern of morning and evening services. Ely Abbey was founded in 672, by Æthelthryth (St Etheldreda), daughter
Butter-churn tower Tower" and the bergfried of Idstein Castle) and Oberwesel (the "Oxen Tower"). The Marksburg above Braubach am Rhein had a square bergfried to which was added a small butter-churn turret in 1468. This burned down in 1705 and was replaced in 1905. One of the tallest towers is the 56-metre-high Round Tower, the symbol of the town of Andernach, which dates to 1453 and has an unusual variation: an octagonal upper turret with a stone gable roof. The highest bergfried of a hill castle with a butter-churn top (1370) was that of Rheinfels Castle above Sankt Goar am Rhein which