The Grand Canyon of Texas.

This little dolphin is the first monument dedicated to the LGBTQ+ community in the southern United States.

255 feet of suds, scrubbers, and blow dryers.

A historic, century-old house plopped along the perimeter of Houston's ballpark.

This small park features a monumental fountain wall, providing a great photo opportunity in the middle of Houston.

There is an unmarked red button hidden over Houston's Buffalo Bayou that is just begging to pushed...

Brass cobblestones mark the places where individual Holocaust victims were taken from their homes.

This ancient market is often referred to as the oldest shopping mall in the world.

Ancient ruins hidden underneath a modern luxury hotel.

The ruins of the largest gladiatorial school in Rome are largely hidden under modern streets.

This Roman arch marks the location of an ancient gate at one of the Seven Hills of Rome.

Storyville was New Orleans' historic red light district and hotbed of jazz music, sometimes referred to simply as "The District."

The only rotating bar in New Orleans has been slowly spinning since 1949.

One of Mexico's youngest major cities still holds on to this structure representing its short modern history.

This replica of the Greek structure is in the heart of Nashville.

This Texas windmill field celebrates the power and majesty of the very winds that blow.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

Relics of the 1894 Midwinter Exposition continue to delight visitors today.

Golden Gate Park's historic collection of plants.

This private residence was the template for one of the most beloved television homes of all time.

This symbolic piece of New Orleans architecture is also home to a few ghastly stories.

This cathedral dedicated to Louis IX, sainted King of France, holds many secrets.

This distinctive Crescent City tradition dates back to the days of horse-drawn carriages.

A 200-year-old bar in the historic French Quarter refuses to give up its place in history, nor its role in securing ours.