An impressive collection of over 50,000 minerals including moon rock from the Apollo 17 mission.

This razorback ridgeline has doubled as a scenic drive since the early 1900s.

The largest dinosaur trackway in North America is tucked away among this canyon's ghosts and archaeological gems.

One of the largest Buddhist stupas in North America is built of concrete designed to last 1,000 years.

Even in death, he's still your huckleberry.

The scene of one of the darkest moments in American labor history has been left essentially untouched since the tragedy.

Community owned and operated, this property is home to a diverse set of nudists.

This super steep hike ascends 2,000 feet in less than a mile.

The largest source of fossilized insects anywhere.

The highest paved road in North America winds its way up Mount Blue Sky in Colorado to an altitude of 14,130 feet above sea level.

The site of a defunct mill, that once supplied marble for the construction of the Lincoln Memorial.

This tunnel looks like a sliver of Shanghai that's stuck in the past.

The first museum in the United Kingdom dedicated to this woodwind instrument.

This popular park is home to a sea serpent sculpture that now overshadows the twisted history of its creation.

The stone sculpture of an Ottoman soldier is an homage to a lost Providence landmark.

A collection of 11 million buttons illustrates the human toll of the Holocaust.

The ornate structure is part of a building boasting more marble than the Vatican.

Troublesome students were detained in this tiny graffiti-covered university jail.

For the last century, this international border within a small town has appeared and disappeared various times.

Journey through the ruins of this ancient Roman temple dedicated to the god of war.

The artwork detailing the city's history features a few controversial characters.

A hotel masquerading as a medieval castle overlooks a Mexican city.

A monk-run winery inside a Buddhist temple celebrates Japan's crown grape varietal.

Ride a boat through this magnificent underground world, which now doubles as a theater.