Shop at the 200-year-old store where Julia Child stocked up on copper cookware.

The celebrated eyesore created by starry-eyed sweethearts.

If you look closely at the oldest bridge in Paris, you might notice hundreds of ugly faces leering from its sides.

This modest marker near Notre Dame identifies the very center of Paris.

The site where two doves fell in love.

This demon atop the Notre-Dame de Paris looks utterly bored.

Europe's official "zero-level," the equator of elevation.

Unsurprisingly, Holland is home to one of the most magnificent flower gardens in the world.

It appears as if a man is standing behind this giant airport clock, painting the hands in real time.

The Bloemen Route, or “Flower Route”, stretches 25 miles through prime Dutch tulip country as a result of “tulip mania,” the world’s first economic bubble.

This towering church is home to a world-famous organ and a treasure trove of medieval art.

This 22-floor tower's Skydeck offers panoramic views of Amsterdam.

In the days before house numbers, these colorful signs held clues about various buildings' purposes.

A museum dedicated to the history of the diamond trade in the Netherlands.

A Dutch passageway's artistic, aquatic-themed makeover pays tribute to the capital city's famed waterways.

One of Amsterdam's narrowest houses is located right across the canal from its widest.

Amsterdam's former hotspot for public executions and dissections.

Some 80,000 Delft Blue tiles line the inside of this Amsterdam walkway.

Amsterdam's narrowest house facade is a monument to 17th-century tax evasion.