This medieval chapel is now a shrine to the region's favorite sport.

Thirty creepy ghosts now inhabit this decaying 14th-century church.

After 11 years of reconstruction work, Slovakia's finest hilltop chapel complex is finally reopen to the public.

In the center of Wrocław's old meat market stands a somber tribute to the city's livestock.

The silly symbol for an underground protest group is now scattered around the city.

Relive a Polish uprising via an enormous, century-old cyclorama.

This fairytale medieval church in Poland originally spent centuries in Norway.

The world's most famous cheese caves.

The world's tallest bridge is also possibly the most elegant.

Museum celebrating the ocean, with the largest wunderkammer dedicated to sea exploration.

An Orthodox church built by the Royal Family for the Russian community exiled to the French Riviera.

This giant metal cross perched atop a mountain can only be reached by foot.

The great Italian Renaissance painter was laid to rest here in the Chapel of Saint-Hubert.

Miles of man-made caves and tunnels are currently used for cultivating mushrooms.

A 2017 crowdfunding campaign saved this historic castle from being destroyed.

Ivy-covered Medieval tunnels cut through this charming town in France's Loire Valley.

Figures of unknown origin carved into the surfaces of underground caves.

Moorish signal station on a stratgic rocky outcrop.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

One of the most spectacular bridges in Spain spans a narrow chasm that divides the city of Ronda.

A Spanish town built into the cliffs.

Dead weights honor the dead of Portugal's fishing industry.

A 16th century chapel decorated with bones, skulls, and entire bodies hanging from the wall.

A 16th-century Andalusian palace.