Originally built to house all offices of the Communist ruling officers during Ceausescu’s regime, the imposing Palace of Parliament is Romania’s most famous building. Tours are open to the public, showing off the opulent staircases and chandelier-filled rooms and offering great insight into the building's history. The palace also houses Romania's National Museum of Contemporary Art. There are tours available all year round; however, it's essential to reserve your tour slot beforehand, as advance booking ensures availability for this captivating experience.

Völklinger Hütte, one of the world's largest iron works spreading across six hectares, was established in 1873, and has remained remarkably intact during its operation spanning the next hundred years. Today, as a UNESCO World Heritage Site, it functions as a museum and science centre, offering interesting insight into the industry's history.

Visit the Sealife Centre and find out about the fascinating world of fish. This is a thrill for both adults and children. See everything from small seahorses and starfish to sharks and stingrays. Do not miss the shark tunnel and a pool where visitors are allowed to physically touch marine creatures.