The massive, original Colgate Clock is mounted on a defunct factory building that was once a prison.

This candy shop has been serving up sweets to the Louisville area since the 1850s.

More than 7,000 gallons of water pour over these cascading red quartzite waterfalls every second.

See the computer’s history revealed over the course of 20,000 years.

A sprawling museum located on the former site of the Orphan Girl Mine.

The notorious couple camped at this site after a bloody shootout with police.

Underneath downtown Lincoln resides a network of caves that was also the city's first brewery.

A fascinating collection of art made from petrified wood and fossils by two octogenarian twin brothers.

This sandstone building is a relic of the Overland Trail.

Lured here by the promise of tens of thousands in gold, Jesse James started a quintessentially American trend of robbing trains in-motion.

The world's only three-story rotary jail is now a museum to a bizarre trend in prison design.

What do a giraffe, an elephant, and reasonably priced steaks have in common? This roadside restaurant filled with exotic taxidermy.

This prison-turned-museum is a remnant of the Old West's grizzly, violent past.

See massive fossils that are over 200 million years old in northeastern Arizona.

A stealthy Apache hideaway that became the haunting site of a mass grave.

Deadly airliner crash preserved for those willing to climb and pay respects.

Friction between grains of sand cause a curious "singing" sound.

In 1967, murder and mayhem disrupted the tranquility along this quiet stretch of Old Route 66.

Life-sized sculpture of a blue whale made of hand-recycled plastic trash.