The idea of this contemporary underground museum came up during an archaeological study on the eastern side of the Main Market Square. It opened in 2010 and contains interactive exhibits of Krakow's archaeological history. The number of tickets per day is limited: they are spread out over different times during the day, so it is a good idea to pre-book them.

The Maritime and History Museum of the Croatian Coast is housed in what in the past was the residence of Hungarian reagents, who controlled Rijeka from 1869 until 1918. The museum hosts permanent exhibits like archaeology, maritime, cultural and art, and the original furniture of the Governor's Palace. The building itself is the first exhibit and is worth a visit.

The Centre Georges Pompidou is a vast postmodern and high-tech architectural space that hosts the Musée National d'Art Moderne (the largest modern art museum in Europe) along with an expansive public library, and a centre for music and acoustic research. Its construction was controversial, as it was necessary to demolish the emblematic market that stood at that location at Les Halles, and it was initially despised by many Parisians for its unusual architectural aesthetic, which many thought clashed with the city's classical and sophisticated style.