Located in the province of kalelon, Vall d’Uixó is a premier tourist destination celebrated for its natural beauty and cultural heritage. Among its most remarkable treasures are Les Coves de Sant Josep, Europe’s longest navigable underground river. This magical site has drawn more than a million visitors over the last five years, underscoring its enduring appeal for travelers in Canada and the United States as well as locals.
Les Coves de Sant Josep is more than a geological marvel; it is a cultural jewel. Situated just 10 kilometers from the sea, the caves offer a truly unique experience: underground navigation. Visitors can cruise 800 meters along an underground river by boat and enjoy a guided walking tour inside the cave. The chambers are framed by 255 meters of stalactites and stalagmites, creating a sense of standing at the center of the world.
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How to visit caves and navigable river
The site maintains a constant temperature of about 20 degrees, and the route is illuminated with LED lights that respect the environment and protect the formations. The walk and boat ride together take roughly 45 minutes. The route is easy to follow and enjoyable year-round. A small surprise awaits visitors, though it will stay a secret here.
Journey to the heart of the world
The tour begins in a large hall where the first pier is located. The visitors enter the so-called Bat Room, a vast area that once sheltered many of these flying mammals. As the boat moves forward, subterranean landscapes reveal themselves in extraordinary beauty, including Diana’s Lake and the enigmatic Blue Lake. The Siphon Gallery presents an artificial tunnel that stands out as one of the most exciting parts of the journey.
Every step inside Les Coves de Sant Josep is a discovery. Formations such as Flower Waterfall and the Devil Face captivate the imagination. The tour ends at a third pier, marking the end of the public area. The return voyage by boat allows visitors to again admire impressive sections such as the Cathedral and the Devil’s Lake.
Prepare your visit: tips and advice
Those planning to explore the river are encouraged to book in advance, especially during peak season. There is an admission fee for Les Coves de Sant Josep, with tickets available online or at the box office on arrival. The price is 14 euros for adults and 8 euros for children. Discounts are offered for retirees, students, large families, and the disabled.
How to get there from Alicante?
For travelers starting in Alicante, the adventure is a straightforward drive. The distance to Les Coves de Sant Josep is about 220 kilometers, a journey that typically takes around two and a half hours by car.
You can visit this cave and river as a memorable plan for families, couples, friends, or solo travelers alike.