Castellón Province offers a variety of attractions perfect for travelers with pets. You can explore the stunning beaches along the Costa del Azahar, where your furry friend can frolic in the sand and enjoy the sea breeze. The picturesque town of Peñíscola, with its historic castle and charming streets, is ideal for leisurely strolls with your dog. Nature enthusiasts will love the Sierra de Espina Natural Park, where you can hike along scenic trails while your pet enjoys the fresh air and beautiful landscapes. The vibrant city of Castellón de la Plana also has pet-friendly parks, perfect for a relaxing afternoon. For a delightful stay, consider hotels in coastal towns like Benicàssim, where you can enjoy beach access and nearby walking paths, making it easy to explore the area with your pet by your side.