One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

The world's largest wooden structure.

The final resting place of the great navigator, or maybe his brother.

According to the Guanches, the aboriginal people of the Canary Islands, the king of evil lives inside this volcano.

Visit a surreal landscape so otherworldly NASA actually used it to train the Apollo 17 crew.

Overlooked by many, the two famous Scottish warriors guard the main gate of Edinburgh Castle.

The most loyal of little dogs, or a Victorian era publicity stunt?

A sweet symbol marks the place where torturous executions were once carried out.

A complimentary beverage is offered to the bodega's resident rodents every day.

Along the most northwestern point in Africa is an ancient cave surrounded by legends.

A tiny chapel clings to a precipice above Germany’s gemstone capital.

At this faithfully preserved medina off the Moroccan tourist circuit you can walk through six centuries of history in one day.

Single runway interrupted by a busy road that cuts across its middle.