Explore the fascinating Coves of Sant Josep, home of the longest navigable underground river in Europe, on this unforgettable excursion from Valencia.
Immerse yourself in a unique natural environment while navigating between impressive karst rock formations and crystal-clear waters during an approximately 45-minute boat tour.
This experience, ideal for families and suitable for all ages, includes comfortable transfers from Valencia so you only have to worry about enjoying the spectacular landscape of the cave interior, where the temperature remains stable around 20 °C all year round.
During the excursion, a bilingual guide will accompany you and offer you information and curiosities about this extraordinary natural enclave.
4-hour excursion with transport included to the Coves de Sant Josep
Guided boat tour of approximately 45 minutes through the illuminated caves
Family experience suitable for all ages
Bilingual guide
Gate N1 of Mestalla stadium (In front of the Little Corner cafeteria)
The underground river Coves de Sant Josep, located in the area of the same name, is a natural cave situated in the municipality of La Vall d’Uixó, province of Castellón, Spain. The cavity developed in the Middle Triassic period and is mostly composed of limestone. The origin of the river and the end of the cave are unknown. Represents the cavity with the greatest range in the province of Castellón, and the second in the Valencian Community. Furthermore, thanks to its water source, it is the longest navigable underground river in Europe. At the end of the tour, stop by your official store and present your Viator ticket, and get a free magnet of your city.
For a full refund, cancel at least 24 hours before the scheduled departure time.
You can cancel up to 24 hours in advance of the experience for a full refund.
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