Check out this drone video of the world's tallest church as of year-end 2019. It's called the Ulm Minster, and it's located in the medieval town of Ulm in the southwest German state of Baden-Württemberg. Now a Lutheran church, its construction began in 1377 - roughly a century before the birth of Martin Luther. Its spire, reachable via 768 steps, stands 143 meters tall (469 ft.). Pending the completion of Barcelona's Sagrada Familia, that makes this landmark the tallest church on the planet.