Inside the London Catacombs

Buried deep beneath the outskirts of the city, the London catacombs are known for being as beautiful as they are eerie.In the 1800s, seven garden cemeteries were built outside London. Called the Magnificent Seven, they each came with special vaults called catacombs. A wave of cholera had swept London, and the catacombs were supposed to help keep the city clean and safe. But could they have made pe...