Cueva de las calaveras
La Cueva de las Calaveras, is located in the Marina Alta, is a cavity of more than 900 meters in length, which owes its name to the fact that in a caving expedition carried out in the 17th century, the remains of twelve people were found in its interior. The grotto stands out for its high ceilings and is divided into a 500-meter-long flooded area and a 400-meter-long dry area that can be visited by the public. During the tour…