The most elaborate of 12 medieval arched doorways to the old city of Burgos.

For more than half a millennia, this automaton has rung an hourly bell.

In one of the smallest countries in the world stands an original Salvador Dalí sculpture.

The compass on its front was a handy tool for 17th-century merchants who needed to know the direction of the wind.

Inside this former medieval prison is a collection of objects designed to inflict unbelievable pain and suffering on the human body and mind.

You can spot this teeny tiny stained-glass window from the Bonifacius bridge.