City of Arts and Sciences
The City of Arts and Sciences is a stunning architectural complex. It features an opera house, science museum, aquarium, and more. It's a must-see for any visitor to Valencia. I think it's one of the best things to do in Valencia, and the architecture is truly breathtaking. Take your time exploring each building; it's easy to spend an entire day here. Don't miss the L'Oceanogràfic aquarium, one of the largest in Europe.
Insider Tip
Purchase tickets online in advance to avoid long queues, especially during peak season.