Holy Hindu shrine in an enormous, monkey-filled limestone cavern.

Why have you never heard of the second most popular tourist site in New York?

Each of these gorgeous, intricately decorated rooms is painstakingly crafted to the scale of 1 inch: 1 foot.

The unbelievably opulent home built for an infamous newspaperman.

The largest island on the great salt lake is home to curious creatures and strange stories.

The drama of nature in full effect in this Nevada State Park.

Possibly the most beautiful carillon in the world, set atop Iron Mountain in Florida.

South Carolina's last remaining slavery auction house is now a museum devoted to its own tragic history.

From Austrians to Nazis to Soviets, this historic Budapest fortress has a history as complex as the city itself.

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

The stones of this Incan wall complex fit together so well you couldn't fit a piece of paper between some of them.

Belly up to the bar in Cowtown, don't forget to buy some boots.

A whimsical bridge adorned with decorative dragons.

One of the oldest living oak trees in the Southeast.

Three columns of volcanic rock shoot out of the ocean.

"Respectful to the dead, safe and sanitary to the living, dedicated to the Genius of Memory..."

A chain of 16 wondrous lakes formed as a result of the gradual dissolution of soluble layers of bedrock.

A heavenly experience, right here on Terra Firma.

The beloved statue at the National Academy of Sciences is oh so inviting to sit on.

Hindu temple of the dead home to hundreds of long-tailed macaques.

Steadily reminding Czechia of its past.

A plaque marks the site directly below the mid-air detonation of the atomic bomb over Hiroshima.

The final resting place of the great navigator, or maybe his brother.

One man's attempt to create an artistic wonder on a run-down block in Detroit.