Fideuà is a dish similar to paella but made with short, thin noodles instead of rice. It originated in the coastal regions of Valencia and Catalonia and has become popular in Torrevieja. The noodles are cooked with a variety of ingredients such as seafood, vegetables, and spices, resulting in a flavorful and satisfying dish. Fideuà is often served with aioli sauce on the side and is a must-try for those looking to explore Torrevieja's culinary delights.