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

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

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

Once in disrepair, this popular Texas stop along iconic Route 66 has been restored to its past glory.

This unusually circular centenarian barn became a Route 66 icon.

Along the historic Mother Road is an old gas station with a secret counterfeiting past.

The future of roadside attractions is this sci-fi soda mecca that is home to a 66-foot tall neon pop bottle.

These 12th-century catacombs carved into a mountainside were a place of mysticism and Christian hermitages.

The Roman city was the birthplace of various emperors and is home to one of the empire's most impressive architectural feats.

Around half a million years ago, these magnificent columnar basalt cliffs were formed from cooling lava.

This nearly 200-year-old restaurant's history includes an exiled French prince, JFK, and a very hungry Daniel Webster.

Remnants of the city's Soviet history hover over this modern fast-food outlet.

This museum explores the tumultuous history of Lviv under Nazi and Soviet occupation.

The reconstruction of this prominent building fulfilled a long-written command.

Dozens of Soviet-era trains and carriages fill this outdoor museum.

This statue once earned the distinction as one of the "Three Major Disappointments of the World."

This magnificent castle grew from a small Moorish fortress, and reportedly inspired two iconic Disney castles.

An amazing example of early-20th-century architecture, this church features marble transported from Utah.

Featured in one of the most iconic scenes in cinema history.

This celebration of Latvia’s freedom and independence avoided demolition over half a century of Soviet occupation.

Built by the Portuguese colonists in the early 16th century, this fort is one of the oldest European structure in Asia.

Dad jokes and wordplay abound in this comic fake cemetery.

The fifth tallest statue in the United States is a shirtless monument to the oil worker.

Sitting in the arguable birthplace of the Wild West, this museum holds the largest collection of bronco busting bric-a-brac in the world.