Venerable (same family for four generations) and bloodied in battle (it was a hospital in the Spanish Civil War), this place has character and is spectacularly located at the beach's northeastern end. The rooms with balconies (and hammock) have utterly magnificent sea views and sounds. The first-class restaurant also has great perspectives. It hires bikes and kayaks (free for guests).
Hotel Voramar
Top choice in Castellón Province