An ancient system of freshwater caves filled with animal bones, including that of species long-extinct.

This Quebec estate is home to the elaborate gardens of a self-taught horticulturist.

A once-groundbreaking power plant turned into a hotel and mini-museum of archeological and geological wonders.

An eerie site of reverence for those who have completed an epic journey.

This protected reserve is home to a rare and beautiful species of flower.

A vast collection of rare, historical, and vintage supercomputers.

Georgia's highest point was given its strange name thanks to a simple translation error.

A wonderland of folk art including the World’s Largest Grit. 

Beneath the surface, something slithers. And if you find it, prepare to be slimed and glowing.

This ever-changing arrangement of naked dolls even caught the attention of "The Walking Dead" crew.

Like Mars, but much closer.

A little-known mural reveals the hydrological reason for Atlanta's founding in this location.

Beside some power panels, a plaque celebrates the history of an alternate world.

For the last eight decades, this curious shop has been ridding Atlanta of bad juju.

Rare and classic books by Black authors are the focus at this independent bookstore in a historic Atlanta neighborhood.

For more than 15 years, this downtown dive bar has hosted fiery outdoor “iron pours.”

No passport is required to eat around the world at this elegant restaurant.

Proceeds from this colorful teahouse in a historic Atlanta neighborhood directly fund women’s education in northeast India.

A popular oddity on display in a stately building, offering a symbolic commentary.

One of corporate America's best-kept secrets is also one of the most publicly displayed.

This wondrous hideaway is suspended in a bamboo forest above a sanctuary for rescued llamas and alpacas.

This stone is a marker of one millionaire's personal vendetta against gravity.

A grassroots community effort in the 1970s led to the creation of this beautiful garden full of delightfully whimsical exhibits.

Trace the history of writing at this unusual North Carolina destination.