TIL of Skull Chapel, a still-standing 18th-century chapel in Poland whose walls and ceiling are lined with around 3,000 skulls and the bones thousands of people who died in the 1700s. Oh and the basement has the bones of another 21,000 people as well.

https://en.wikipedia.org/wiki/Skull_Chapel
#til #todayilearned
https://www.reddit.com/r/todayilearned/comments/1pbne05/til_of_skull_chapel_a_stillstanding_18thcentury/