Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124

Discover the largest navigable underground river in Europe with a boat trip through the Coves of Sant Josep, combined with a scenic transfer from Valencia.
Taking a trip to the Caves of Sant Josep promises an adventure into one of Europe’s most impressive natural underground sights. This tour, operated by WildValencia, combines scenic transportation, a guided exploration of limestone caves, and a boat ride through the world’s largest navigable underground river. With over 177 reviews averaging a stellar 4.9 out of 5, it’s clear this experience resonates with travelers craving authentic, memorable excursions that showcase Spain’s natural beauty.
One of the standout features is the 45-minute boat ride through crystal-clear waters inside the cave, which offers a surreal, almost otherworldly atmosphere. We particularly appreciate that the tour includes transfers from Valencia, making logistics smoother, especially for those not wanting to worry about transportation or parking. However, a potential consideration is that the boat guides primarily speak Spanish, which might be a drawback for non-Spanish speakers. Still, it’s an adventure best suited for those who enjoy natural wonders, scenic boat rides, and exploring underground landscapes.
If you’re seeking a family-friendly activity that’s both educational and visually stunning, this tour could be a perfect fit. It’s well-suited for travelers who appreciate guided tours and don’t mind a bit of walking and boat time. Just keep in mind that it’s not recommended for people with claustrophobia or wheelchair users due to the cave’s environment.


More ways to experience Valencia from the water include these boat tours
The tour begins at Gate A3 of Valencia’s Mestalla Stadium, which is convenient and easy to find. From there, you’ll hop into a comfortable van for a roughly 45-minute drive to La Vall d’Uixó, where the caves are located. The transportation aspect is a key plus—it removes the hassle of self-driving or navigating public transit, especially if you’re unfamiliar with the area. Many reviewers appreciated the friendly driver, Anthony, who’s not only helpful but also chatty about local tips.
The van ride itself is more than just transportation. Travelers say it’s a chance to relax and enjoy scenic views of the Valencian landscape. During the trip, guides often share interesting tidbits about the region, adding context to what you’ll see inside the caves. Expect the ride to be about 45 minutes each way, during which guides usually speak in Spanish but can accommodate questions in English afterward.
Once you arrive, the actual exploration begins. The guided tour inside the caves lasts around 100 minutes and includes walking along the limestone formations, listening to explanations (mostly in Spanish), and a scenic gondola ride across the underground river. The caves are formed mainly of limestone, dating back to the Middle Triassic period—a detail that enthusiasts of geology will love. The atmosphere is mysteriously enchanting, with the natural rock formations and the constant temperature of 20°C making the environment pleasant for all ages.
Travelers report that the boat ride is a highlight—a 45-minute journey through crystal waters, with guides providing explanations. While some reviews note that explanations during the boat aren’t always in English, the overall experience of gliding through the underground river is unforgettable. The boat driver, often providing commentary in Spanish, keeps the ride lively and engaging.
Post-cave exploration, the group returns to the van for a 45-minute drive back to Valencia. Many reviews mention that the tour includes a little extra time in La Vall d’Uixó, where visitors can sample local food or explore the charming town. Some guides pay for snacks or drinks, which adds a nice touch of hospitality.
At $58 per person, this tour offers a solid value, considering the transportation, guided tour, and boat ride are all included. It is ideal for those wanting a full, hassle-free experience of one of the most impressive underground landscapes in Europe. The duration of about 3.5 hours makes it a perfect half-day activity, fitting comfortably into a Valencia itinerary.
Based on reviews, guides like Anthony and Miguel are praised for their friendliness and helpfulness. They not only facilitate logistics but also share local recommendations, making the experience more personal. While explanations during the boat ride are primarily in Spanish, guides are available afterward to clarify questions in English, which many travelers found sufficient.
Collectors of unique experiences will love the stunning views and the chance to see the largest underground river that’s navigable in Europe. The environment inside the caves is consistently cool and comfortable, a bonus for those traveling during warmer months.

This experience is ideal for families, geology lovers, and those seeking a memorable natural highlight close to Valencia. It’s perfect if you want a mix of scenic transport, an underground adventure, and cultural insights in one outing. However, it may not suit travelers who need accessible facilities or those sensitive to language barriers during the boat explanations.

This tour offers a remarkable peek into one of Europe’s most impressive underground environments with an easy and well-organized approach. The combination of scenic driving, a guided walk through limestone caves, and an enchanting boat ride makes it a well-rounded experience. The value for money is strong, especially given the inclusion of transportation and guided insights.
While the language barrier during the boat ride might be a slight hiccup for some, it’s a small trade-off for the stunning views, the cool rock formations, and the sheer scale of the underground river. It’s a great option for adventurous families, geology enthusiasts, or anyone wanting to tick off a unique natural site from their Valencia itinerary.
All in all, if you’re after an authentic, scenic, and memorable outing that’s both educational and exhilarating, this tour fits the bill nicely.
Is transportation included?
Yes, the tour includes a transfer from Gate A3 of Valencia’s Mestalla Stadium to the caves and back, making logistics simple and stress-free.
How long is the drive?
The van ride lasts approximately 45 minutes each way, offering a comfortable journey through scenic Valencian countryside.
What is the duration of the cave visit?
The guided tour inside the caves lasts about 100 minutes, including walking and the gondola ride.
Are explanations in the caves in English?
Most explanations during the boat ride are in Spanish, but guides are available afterward to answer questions in English.
Is it suitable for children?
Yes, it’s generally suitable for families, though those with claustrophobia or mobility issues should consider their comfort.
Can I cancel if my plans change?
Yes, you can cancel up to 24 hours in advance for a full refund.
This adventure promises a memorable glimpse beneath the surface of Spain’s beautiful Valencian landscape—an underground journey worth every minute.