The highest in the world

The Ulm Minster or Ulm Cathedral is simply impossible to miss. Of course, at 161.5 meters, it has the tallest church tower in the world, even taller than Cologne Cathedral. This building is really impressive, so be sure to take a look inside - admission is free. Construction began in 1347, but it was not completed until 1890. Since then, the interior can accommodate up to 20,000 people. Last but not least, Ulm Minster itself miraculously remained undamaged during the war.