This underground space, re-discovered after the massive flood of 2002, contains the equipment and the crucible used (supposedly) to turn lead into gold. A mummified crocodile hangs from the ceiling: the alchemists used to refer to it as a “dragon” to inspire awe in their visitors.
While the museum is a re-creation, a bit gimmicky, and the trip through the secret door down into the basement is done with a tour guide it is nonetheless an unusual journey into Prague’s occult history.
This was the place where experiments were conducted, hidden from the eyes of the inquisition: for good measure, a tunnel (the beginning of which is shown during the guided visit) led directly from the laboratory to a safe escape in the woods out of the city… alchemists can never be too careful.
