The hotel where Martin Luther King Jr. was shot is now a museum dedicated to his work.

This head-spinningly bizarre Depression-era art cave is wall-to-wall quartz and Jesus.

Arrr! The most authentic collection of pirate artifacts in the world... matey.

This staircase in a lush tropical grotto was built by enslaved laborers and renamed to honor Queen Victoria's role in ending slavery in the British Empire.

Thermal springs underneath the seabed provide the heat and bubbles for these beachside natural hot tubs.

See how aloe goes from field to store and discover the history of aloe cultivation in the Caribbean.

A raised boardwalk winds through a thicket of stunted, century-old trees no more than nine feet tall.

The first North American landing spot for James Cook on his third voyage of discovery in the Pacific.

This unassuming cheese empire in rural Oregon churns out more than 150,000 pounds of cheese each day.

A wall of chewing gum moonlights as collective art.

Take a hike to this remote, scenic tea stop in the Canadian Rockies.

What happens when a sculptor has to find a way around a 100-year-old copyright.

Little island known for its massive beachfront "flowerpot" pillars.

Pluto is still considered a planet in Ithaca, New York.

Instead of faces, these sculptures have barcodes—statements on societal dehumanization.

In September 1974, a small group of athletes completed the first modern triathlon event in San Diego's Mission Bay.

Dedicated to one of the author's most iconic works.

This ship offers visitors the chance to spend the night aboard a former floating hospital for fishermen.

One of the most beautiful bookstores in the world hides a neo-Gothic interior behind an art nouveau facade.

One of the oldest amusement rides in existence was a huge disappointment to its creator.

An 18.9-meter tower that pays tribute to the Pennsylvania-German pioneers who settled the Waterloo Region between 1800 and 1803.

The statue, located at a mansion-turned-emancipation museum, honors Galveston’s history as the birthplace of Juneteenth.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

Holding multiple historical boats and an entire 19th century village, this New England attraction is the largest maritime museum in the world.