The video game-themed street art first popped up in the French city.

This bridge was constructed from the rubble of the infamous Bastille.

The tradition of open-air secondhand and antiquarian bookselling in Paris dates back to the Renaissance.

Twelve grave-faced marble angels guard the emperor's tomb at Les Invalides.

The water-powered carriages are long gone, but for over a century this funicular railway has been the fastest route to the highest point in Paris.

Medieval museum built over Roman baths that features famous tapestries of a lady and a unicorn.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

This sign marks the entrance to a tiny proto-state within the small country of Moldova.

A statue dedicated to the founders of communism.

This abandoned Soviet circus is slowly being restored to its Communist-era glory.

Once the tallest building in Chisinau, this unique tower is a relic of Soviet architecture.

The largest wine cellar in the world is a 150-mile network of underground caves near the capital of Moldova.

At less than four inches in height, this iconic fictional character is the smallest public statue in all of Moldova.