Located in Edinburgh, Scotland, The Toilet Paper Castle is a medieval-themed hotel that pays homage to the history of toilet paper. Each room is designed to resemble a different era of toilet paper production, from ancient Egyptian papyrus rolls to medieval parchment. Guests can explore the castle's museum, which showcases a collection of rare and antique toilet paper artifacts. The hotel also offers interactive workshops where guests can learn about the art of toilet paper making. It's a fascinating destination for history buffs and toilet paper enthusiasts alike.