Kayak rental at Sitjar's reservoir (Ribesalbes, Castellón)

Really great experience we did the Espeleokayak in the Coves de Sant Josep it is the longest navigable underground river in Europe, very close to Valencia, they do 2 types of trips, you can go in a boat for 800 meters and then a 250 metre walk, or you can do it in a single or double kayak, which is what we did, you even get the chance to swim in the water. Fantastic experience and would highly recommend it.

An absolutely brilliant way to spend half a day. We didn’t have a word of Spanish but it didn’t matter, the smiles and friendliness and reassurance and demonstrations of the instructor was perfect. We did kayaking, cliff jumps into water, Tibetan bridge, zip line and abseiling. Super start to finish. And amazing value at 50 euro per person. Our instructor emailed me 147 photos she had taken of us within 2 hours!! How nice is that!! When you park at the dam make sure to follow the path with the arrows to the starting point of the adventure. It’s about a 3 minute walk along the trail to a safe secluded place. Bring a change of clothes and light shoes or water shoes you don’t mind getting wet as it makes everything more enjoyable to have your feet covered (for climbing up rocks and jumping etc). If there was 6 stars I’d give Viunatura that! In a world of inflation and high prices of activities on holiday this is single handedly the best value we have ever found. Best of luck Viunatura and thanks.

We had a trip on an underground river of Sant Joshepe. was even able to swim in the river. Though my wife was a little tired at the end.