Tallest church in the world

Ulm Cathedral (German: Ulmer Münster) is a Lutheran church, the tallest church in the world, with a steeple measuring 161.53 m (530 ft) and containing 768 steps. Located in Ulm, Germany, the church is not a cathedral in the technical ecclesiastical sense, as it has never been the seat of a bishop. (The responsible bishop of the Evangelical Church in Germany resides in Stuttgart.) However, it is a famous example of Gothic ecclesiastical architecture and is typically and mistakenly described as a cathedral. After climbing to the top level at 143m there is a panoramic view of Ulm in Baden-Württemberg and Neu-Ulm in Bavaria and, in clear weather, a vista of the Alps from Säntis to the Zugspitze. The final stairwell to the top (known as the 3rd Gallery) is a tall, spiraling staircase that has barely enough room for one person.Like the famous Cologne Cathedral (Kölner Dom) - another building of the Gothic era - the Ulm Münster was not completed until the 19th century.