Casa Mila (World Heritage Site)

Casa Mila is one of Gaudi's buildings located on Passeig de Gràcia. Gaudi designed it when he was 54 years old, and it was registered as a UNESCO World Heritage Site in 1984. You need a ticket to enter, but there are fixed closing days, so it's a good idea to check online beforehand. It was closed when I went, but the souvenir shop on the first floor was open. It's easily accessible by public transport, but it's also nice to visit while taking a walk around the neighborhood. #CasaMila