Vinaròs is a working fishing port at the northern tip of Castellón province, right on the border with Tarragona. It is one of the main landing ports for the Mediterranean red prawn (gamba roja de Vinaròs) — a deep-water prawn with a local DOP designation that is considered among the finest in Spain — and the fish market and the restaurants around the port are the main reasons to stop here. The town has a modest beach, a pleasant and unpolished seafront, and enough of the authentic character of a Spanish fishing port to make it worth more than a lunch stop.
The Archpriestal Church of the Assumption dominates the town centre — a fortress-like Renaissance structure with an ornate Baroque portal, built in the late 16th century when Vinaròs was a prosperous wine-trading and shipbuilding town. The fish market and the restaurants on the Paseo Marítimo (Passeig Marítim) are the other anchors of a visit. The town is easily reached by train from Valencia (2 hours) or Tarragona (45 minutes) and sits directly on the AP-7 motorway, making it a natural stop on a drive up or down the Costa del Azahar.
The surrounding area offers good day trips: Peñíscola with its clifftop Templar castle is 25 kilometres south, and Morella, a spectacularly preserved medieval hilltop town in the mountains inland, is 60 kilometres west.