Castle Cave Labyrinth

This section of the labyrinth cave system was recently opened to the public, and it contains very deep man-made vaults. It is worth noting that it was used as a fighting station and storage facility by the Germans in World War II. When you are in Budapest, you can visit it with your family to get to know it and The most important historical events that took place in it, as there are tours accompanied by guides who speak English and German.