An ancient and majestic fortress that played an integral role in Portugal's road to independence.

This unreal Portuguese palace looks as though it's made from a pile of different castles.

One Portuguese poet described this cape, the westernmost point in mainland Europe, as "where the land ends and the sea begins."

This antique thermometer honors the creator of the first universal temperature scale.

Named after a lodging site that existed nearby, a bridge has existed at this location since 1455.

The Cambridge pub where Francis Crick announced that he and James Watson had discovered the DNA double-helix.

This reconstructed Norman castle is the world's most accurate, from location to livestock.

A mysterious emblem tucked in an small alleyway is actually the coat of arms of a heroic medieval family.

A huge wooden clock that is so beautiful its creator was forcibly blinded.