This abandoned nuclear cooling tower casts a shadow over a bucolic town.

An ancient cave system in Tennessee’s Appalachian foothills converted to a 1,200-person music venue.

The alley connecting two of country music’s most historic venues has a rich history of its own.

This homegrown adoption center offers a wonderland of feline companionship.

Live long and prosper in Tennessee.

Every day a troupe of pampered water fowl walk the red carpet to their favorite fountain.

This funicular railway rumbles along for a mile up the nearly vertical face of Chattanooga’s Lookout Mountain.

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

"Would you like your sangria in an IV bag, or straight-up?"

Colorful umbrella-covered trees in Singapore's Little India look straight out of Dr. Seuss.

Watch butterflies take flight before you fly.

Singapore's oldest Hindu temple.

This statue once earned the distinction as one of the "Three Major Disappointments of the World."

Singapore's last surviving traditional village is hidden among giant skyscrapers and modern infrastructure.

Frozen in Norway, vended in Singapore.

The busy transport hub is home to the tallest airport slide in the world.

This Singaporean food-court stall was home to the world's cheapest Michelin-starred meal.

The largest pool at its elevation sits on top of one of the most expensive resorts in the world.

Singapore's landscaping project is home to 18 incredible Supertrees.

This floating cinema brings new meaning to the phrase "going out" to the movies.

This Khmer-era temple includes a lintel that was stolen and displayed at the Art Institute of Chicago for years before returning to Thailand.

An enormous Buddha peers through a gap in its ruined chamber.

You'll never meet anyone this passionate about elephant droppings.

An underwater temple submerged for 20 years has resurfaced with an extreme drought.