On the rugged west coast of Fuerteventura, Ajuy Caves offers one of the island’s most dramatic coastal landscapes. Formed from some of the oldest rock in the Canary Islands, these ancient sea caves sit at the base of towering cliffs where the Atlantic crashes against the shore. The surrounding black-sand beach and wild ocean views give the area a raw, untamed feel that contrasts with Fuerteventura’s calmer resort towns.

You can follow a coastal path from the village of Ajuy down to the caves, taking in sweeping views of the cliffs and ocean along the way. Inside, the cave system reveals layers of volcanic history carved out over millions of years, offering a glimpse into the island’s geological origins. These rocks are estimated to be more than 100 million years old, making them among the oldest exposed formations in the Canary Islands.