Coves de Sant Josep offers an extraordinary experience in the heart of the Vall d'Uixó, featuring the longest navigable underground river in Europe. Visitors can embark on a serene 800-meter boat ride, complemented by a 250-meter guided walking tour within the stunning cave system. The overall tour lasts approximately 40 minutes and maintains a comfortable year-round temperature of 20°C. As the most extensive cavern in Castellón and the second largest in the Valencian Community, Coves de Sant Josep provides an awe-inspiring setting for exploration.

The attraction also features various services, including an online ticket sales platform for convenient access. Exciting activities such as Espeleokayak and the "Singin' in the Cave" event elevate the adventure possibilities. Additionally, thrill-seekers can experience the Via Ferrata option, offering a unique way to engage with the natural surroundings. Coves de Sant Josep is a perfect destination for those seeking adventure, culture, and an unforgettable interaction with nature.