Castelldefels is home to Catalunya's best beaches without the crowds of Sitges or Barcelona. The beaches feature the classic blue water people expect of the Mediterranean and in the summer months, it offers a cool respite from the busy streets of Barcelona.
With 5km of pristine coastline, Castelldefels has plenty of space to spread out. Umbrellas and chairs are available for rent from a variety of vendors. Restaurants and bars are nearby to enjoy a meal or cocktail. For children, several parks also attach to the beach with playground equipment.