The Museu de la Mar, or Museum of the Sea, is a maritime museum located in Castelldefels. It explores the town's close relationship with the sea and its maritime heritage. The museum features exhibits on fishing techniques, boat building, navigation tools, and the history of local seafaring communities. Visitors can learn about the evolution of maritime technology and the impact of the sea on the development of Castelldefels. The Museu de la Mar also offers educational programs and workshops for all ages, allowing visitors to engage with the maritime history of the region in a hands-on way.
