Discover the Columbretes Islands from Alcoceber
The Columbretes Islands are one of the most important protected natural areas in the western Mediterranean. This volcanic archipelago, located about 30 nautical miles off the coast of Castellón, is a unique destination for nature lovers and divers. From Hotel Sancho III in Alcoceber, you can easily join excursions departing from Las Fuentes Marina.
A Unique Ecosystem in the Mediterranean
The archipelago is made up of four groups of islands: Illa Grossa (the largest), La Ferrera, La Foradada, and El Carallot. Its volcanic origin, more than a million years old, has created a spectacular underwater landscape with bottoms reaching 80 meters deep. The Columbretes Islands Marine Reserve protects exceptional biodiversity, including endemic species and colonies of seabirds.
World-Class Diving
The Columbretes are considered one of the best diving destinations in Spain. Their crystal-clear waters, with visibility that can exceed 30 meters, are home to large groupers and corvinas, lobsters and spiny lobsters, red corals and gorgonians, barracudas and dentex. Certified divers can explore underwater caves and vertical walls full of marine life.
How to Get There from Hotel Sancho III
Excursions to the Columbretes Islands regularly depart from Las Fuentes Marina, just 10 minutes by car from our hotel. The crossing takes approximately 2–3 hours, and local companies offer different options: full-day trips with snorkeling and lighthouse visits, scuba dives for certified divers, and sport fishing trips in authorized areas.
Best Time to Visit
The ideal season to visit the Columbretes is from May to October, when weather conditions are most favorable. During summer, it is recommended to book in advance due to high demand.
Practical Information
Approximate price: From €70 per person
Duration: About 8–10 hours
What to bring: Sunscreen, hat, swimsuit, towel, and an underwater camera
Stay at Hotel Sancho III
After exploring the Columbretes Islands, return to Hotel Sancho III to rest. Our sea-view rooms and our pool facing the Mediterranean await you for an unforgettable experience on the Costa del Azahar.
