Do not hesitate to visit this wonderful archaeological place if you are a fan of exceptional stories about the world war in the twentieth century, and like the rest of the famous caves in this city, Maastricht, people resorted to it to hide in the war. It still maintains its perfect and exceptional shape, and tours are organized in this wonderful place to learn more about how people have stayed for a number of years in this place hiding with few resources and without lighting. Visit this place and have an amazing and unforgettable adventure.