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

This unique architectural wonder is also tied to one of the 20th-century's most renowned writers.

A fortress off the West coast of Portugal that dates back to 1502.

One of the world’s longest pedestrian suspension bridges.

One man's remarkable private collection of art from around the world.

The best place in the world to buy tinned fish.

The corpse bride of Portugal.

In Portugal, a secluded stretch of untouched natural beauty hides at the bottom of a steep hill.

The medieval castle built as headquarters for the Pope's secretive Knights Templar.

Elaborately carved to showcase the glorious wealth that the age of exploration brought to the Portuguese empire.

A king's pet, a pope's gift, an artist's inspiration, and a tragic shipwreck.

This Industrial Age architectural and engineering gem helps visitors and residents alike traverse Lisbon, “The City of Seven Hills.”

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

The world's oldest bookshop still in operation.

Legacy of the earthquake that nearly wiped Lisbon off the face of the Earth.

This eccentrically decorated palace is replete with grottoes, fountains, tunnels, and caves.

One of the most beautiful bookstores in the world hides a neo-Gothic interior behind an art nouveau facade.

The only "Egyptian" pyramid in Europe and the legendary tomb of Remus.

The yawning maw of this pagan visage is said to bite off the hands of liars.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

An enormous and lavish Gothic church in Czechia.

A church of bones, decorated with 40,000 human skeletons.

Throughout this shopping mall are medieval ruins that were discovered during the mall's construction.