El Grau De Castelló brings together maritime history, science and nature, offering different themes to explore. The El far del Grau lighthouse and the Museu de la Mar represent maritime signalling and collections; the Planetari Castelló adds science education, while Parc del Pinar offers pine trees and wildlife. When planning your visit, it is worth treating these attractions as distinct rather than interchangeable: each has its own focus—architecture, exhibitions, science or nature.

Lighthouse and Museu de la Mar

The El far del Grau lighthouse is an octagonal tower built from dressed stone blocks, with a balcony, a tower top and a lantern. It is part of the maritime signalling system and was first lit on 22 July 1917. “Octagonal” describes its ground-plan shape; the dressed stone blocks refer to the material and how it was worked. This helps explain both the tower’s form and its function. The precise date when it was first lit adds historical context to its architecture.

The Museu de la Mar has a permanent exhibition featuring 274 objects and more than 70 photographs. These include boats, plans, tools, everyday objects and fishing equipment. The collection spans everything from boats as maritime objects to items from everyday fishing life, broadening the focus beyond the lighthouse’s individual architectural form. A self-guided visit using exhibition panels, objects and models is possible; the stated duration is 45 minutes. Use this duration as a guide for your museum visit and confirm the arrangements before travelling.

Science on the Mediterranean

The Planetari Castelló was the first building of its kind in the Comunitat Valenciana and is an important centre for science education. It is located on the Mediterranean at the start of the Passeig Marítim; its white dome is 25 metres high. This adds a distinct science theme to the maritime focus. While the lighthouse is part of maritime signalling and the museum presents a collection, the Planetari focuses on science education.

Nature and facilities at Parc del Pinar

Centuries-old pine trees grow in Parc del Pinar. The park is also home to numerous bird species and one of the largest colonies of red squirrels in the province. The trees and wildlife offer a distinct focus alongside maritime history and science. The squirrel colony is noteworthy not only as a population of animals, but also for its size in comparison with others in the province.

The park also has an area for paellas and barbecues, as well as a municipal swimming pool that is open in summer. Nature and wildlife here sit alongside explicitly mentioned facilities. The swimming pool is open seasonally; confirm its current opening arrangements before visiting.

Explore El Grao on foot or by bicycle

You can explore El Grao on foot or by bicycle. Plaza del Mar and Club Náutico are among the places mentioned as points of interest. This gives you two ways to explore, as well as specific place names to help you find your way. These details add a practical consideration to your choice of themes: whether to explore El Grao on foot or by bicycle.

For an overview of the wider trip: Castellón De La Plana.