A rocky face gazes out over an enormous volcanic crater.

A series of well-preserved ruins show the culture of the ancient Benehoaritas people.

The largest salt farm in the Canary Islands is located at the foot of an active volcano.

This enchanting natural park is a magical example of a temperate rainforest in Europe.

A 12th century church completely covered in shells.

This underwater graveyard commemorates a group of murdered 16th-century missionaries.

An accidental trick of light casts the perfect shadow of a pilgrim of the Camino de Santiago against the cathedral wall.

The effect of this ancient form of image projection situated atop an 11th century Moorish palace is thrilling.

Its appearance in "Game of Thrones" may spur on the long-awaited restoration of this medieval shipyard.

A curious carving hides on a marble column in the Mosque-Cathedral of Córdoba.

An eerie collection of the surviving structures from a past celebration of the future.

Spain's unique Mosque-Cathedral has been a place of worship for both Muslims and Christians throughout its history.

A 16th-century Andalusian palace.

This former charity hospital for elderly clergy houses some of Seville’s most treasured paintings.