This structure atop a craggy cliff in one of the most beautiful parks in Paris boasts an unbeatable view.

Once known as one of the finest tourist railways in Europe.

On the shores of Lake Laffrey, a monument commemorating one of Napoleon Bonaparte's most compelling victories.

This remarkable prehistoric town is full of watchtowers and houses that have withstood thousands of years.

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

As the Dead Sea continues to deplete, massive sinkholes open along its banks.

This family tattoo parlor has been inking religious pilgrims in the Middle East for 700 years.

This unassuming oasis elevated just above the busy streets of Jerusalem offers one of the best views of the Old City.

This daunting 1st century fortress was purportedly the site of one of the most dramatic revolts of the Jewish-Roman wars.

A modern-day cabinet of curiosities housed in a 300-year-old inn.

One of only three fountains created by the iconic architect Friedensreich Hundertwasser.

One of the longest wooden benches in the world snakes around Geneva's Treille Promenade.

Claude Monet was baptized in this lavishly ornate Paris church.

BDSM, 1930s Style.

An overlooked marble is the only surviving in-place 18th century example of the measurement that changed how we define distance.

Once home to one of the oldest banks in the world, this building is also where Marco Polo's famous travelogue was written.

A brutalist gem towering over the heart of Milan.

The world's largest bamboo labyrinth is a living demonstration of the plant’s immense potential.

One of the oldest and most significant collections of Ancient Egyptian archeology outside of Egypt.

A 400-year-old church covered floor to ceiling in ex-voto offerings from the faithful.

This small, ingenious cannon once helped regulate Parisian life.

Descend 2,030 years into the past in an ancient tunnel built to support Jerusalem's most famous wall.

This full-sized orange tree lives suspended in mid-air above the streets of Jaffa.

A stunning mosque owes its design to an Ottoman ruler nicknamed "the Butcher."