Very interesting museum, they give tours on the hour but you're not allowed to take photos inside. This is near the Fisherman's Bastion are but you have to go down a covered staircase to find it. It's a former hospital built into the natural caves under Buda. This is also one of the newer museums in the city and they've done it up with all kinds of wax figures. They even have an old Morpheus anesthesia machine that was used in the filming of Evita. The hospital was used in the Siege of Budapest and the Hungarian Uprising. It was eventually upgraded into a nuclear bunker. In the event of a nuclear attack staff from a nearby hospital were supposed to take shelter here and reemerge later to treat survivors. They had secret drills throughout the Cold War but eventually the site was abandoned and a family moved in and kept the place up. They also have a strange little gift shop; I bought a vintage syringe from the GDR!