Es Vedra is not an ordinary rock.
In 1855 a Friar came there to pray and experienced strange and powerful visions.
The island is said to be home to sirens and sea-nymphs, who tried to lure Odysseus from his ship.
I have been told the island has a very strong magnetic force (the 3rd strongest in the world) and this has affected the compass on passing ships and planes. I heard fishing boats keep away from the island and have reported strange circles of light.
In 1972 a passenger jet flew over Es Vedra and the magnetic force caused the plane's instruments to malfunction. The plane crashed in Ibiza killing 104 people.
In 1979 a passenger jet had to make an emergency landing when the pilot saw a strange light over Es Vedra. He called SOS and quickly changed course.
Es Vedra is also thought of as the holy island of the Phoenician Lunar Goddess, who was worshipped as the Goddess of fertility. Legend has it that sacrifices were made on the island during full moons. There is also a story of a giant who lived on the island, hiding in the caves.
People have claimed to have seen UFOs flying around the island. Some even believe there is a secret UFO base inside!