One man's extraordinary topiary garden in a small South Carolina town.

This statue was given to France by the United States to commemorate the centennial of the French Revolution.

The mysterious wonder of an underground waterfall is illuminated by multicolored lights.

One of the oldest living oak trees in the Southeast.

Wild lights and sound effects turn a walk through some caves into an eye-popping 1960s tourist attraction.

The final resting place to 300 Victorian-era pets hides inside the city park.

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

The sci-fi villain is a little-known inhabitant of the U.S. capital's largest cathedral.

A bizarre roadside attraction and the first instance of miniature golf in the world.

A tiny piece of the Moon is embedded in this stained glass masterpiece.

The trials and tribulations of marking Poe's grave.

A museum and shop on Bourbon Street located in the former home of the second Voodoo Queen of New Orleans.

The magic's in the hole!

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

Northern Ireland's Brobdingnagian stepping stones.

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

Enormous lake at the bottom of a unique cave system.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.