In the Middle Ages, villagers would sound this stone trumpet to boost fertility and coax fish to shore.

Named for the DeFoe novel inspired by a stranded sailor, this island is known for its rare plants and extreme beauty.

This large round boulder is said to emit spiritual power, but it may just be magnets.

What was once a unique system of urban elevators is turning into a mechanical ruin.

The largest geyser field in the southern hemisphere is a spectacular sight.