This magnificent market stands as a poignant symbol of the suffering caused by the Spanish Civil War.

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

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

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

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

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

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

This oceanside Reykjavik spot is speckled with recycled sculptures and large stones.

This wild explosion of color on a disused water tower tells the whimsical tale of a curious puffin.

A popular Icelandic children's story comes to life inside this cave.

A replica of the decorated wooden pillars Viking sailors threw overboard when finding new places to establish a settlement.

Along this wire fence, travelers have been leaving a particular memento since 2012.

Three columns of volcanic rock shoot out of the ocean.

These "bridges" help confused bats cross the road.

These picturesque ruins crumble beautifully into the ocean.

This wooden chair dates possibly back to the 15th century, and commemorates a local legend.

The door to the museum holds a unique artifact from the Finnish Civil War.

These enormous, stern-faced statues greet visitors with lanterns, and sometimes costumes.

This extinct volcano rises above Edinburgh and is special for its panoramic views over the city.

Come for the oysters, stay for the priceless art honoring inventors across history and Scotland's favorite outdoor sports.

This church also serves as a lighthouse complete with a beacon.

This tiny museum's sizable collection is jammed into a former underground public toilet.

A bit of the Berlin Wall was gifted to the Icelandic capital to commemorate the 25th anniversary of German reunification.

A dozen cast iron leopards stand guard along the length of Aberdeen's Union Bridge.