Instead of sermons, this church became home to millions of books.

This statue was given to France by the United States to commemorate the centennial of the French Revolution.

How did the front of a supersonic jet make its way to a display case in a Kansas City yard?

This winding road through an Italian canyon may be the most scenic drive in the world.

The oldest natural history museum in western Canada houses more than 5,000 vintage botanical and zoological specimens.

The museum describes the story of how an Australian airline with a single biplane became one of the biggest in the world.

A small museum built by a family that survived the Siege of Sarajevo.

This unusual sculpture honors the city's namesake, Octave Chanute, for his pioneering work in early aviation.

This Volcano-like rest area was designed by architect Giulio Ceppi built according to energy efficiency and ecological footprint standards.

For many years, the river that Julius Caeser led his army across into Italy was lost until re-identified.

Legend has it that the devil itself built this portal on a dare.

Smoked mummies housed in mountainside caves.

This Roman monument is surrounded by more recent construction, offering a stark contrast between ancient architecture and the modern urban landscape.

Two planes stand abandoned after the closure of an aircraft-themed restaurant.

Sip cherry liqueur at a bar dating back to 1840.

A Jenga-style cylindrical tower of books that appears to go on forever.

The small cliffside monastery known as the Tiger's Nest is said to be the meditation site of an eighth-century Buddhist master.

A place for local artists to showcase their works.

A brick building in Kathmandu's Durbar Square is home to Nepal's most prominent living goddess.

This is one of the last surviving structures of a once vast palace complex.

Hiding in plain sight near Kathmandu’s government center is a giant mandala that has become a locus for political protest.

This religious site features Nepal’s largest statue of Buddha.

Mozart's skull may be held in this collection, but definitive proof continues to elude scientists.

A Himalayan monastery claims to have a piece of a centuries-old abominable snowman.