The place is really big. There are a lot of artifacts piled up on several floors. From original canoes and boats to deep-sea exploration equipment to state-of-the-art astronomical equipment, everything is available. The larger cultural relics are accompanied by bilingual signs in English and German, and the rest are all German. This is difficult for a person who can't speak German. I hope that children of different ages can come and stroll around. This huge collection is worth investing time to explore slowly.