Denia is a bustling coastal city in Spain. Sunbathe and relax at Les Marines, a stunning golden sand beach stretching for three kilometers starting north of the harbor. Visit Castillo de Denia, a 10th-century castle perched on top of the foundations of a fortress offering incredible views of the harbor and majestic Montgo mountains. Check out vintage toys, the history of toy making in the city at the Toy museum located in a former train station. Relish on Denia red prawn, a special variety of prawns found in a deep-sea trench 600 meters beneath the surface. Taste espencat, a Valencian salad made with red peppers, aubergine, and served with cod.