9. The Oceanographic Museum
The century-old building that the oceanographic Museum is housed in carries the typical signature of Monaco’s grand royal architectural style. Inside, you find the museum’s vast collection of curated sea life. The Oceanographic Museum is home to huge collections of different species of sea fauna, including jellyfish, sea cucumbers, starfish, sharks, seahorses, cuttlefish and many more. You can also see some sea animal skeletons and model ships.