Along a coast that sees the annual migration of humpback whales, a geological formation that takes the shape of a whale’s tail.

The sister plane of the C-123 shot down during the Iran-Contra Affair has found a new purpose in retirement.

The colonial city's social history is reflected in its fanciful door knockers.

Home to 23 voluptuous and instantly lovable sculptures by one of Latin America's most celebrated artists.

Outdoor escalators and art have helped change what was once a notoriously dangerous part of Medellín.

A 10 million-ton rock once worshiped by the Tahamies Indians, accessed by an astounding staircase.

Would you dare to dangle from a great height in a wooden basket?

A four story, football field-sized, nine-grotto creation made of shells, minerals, and rare stones.

At a mile long, the Fort Madison Bridge is the largest double-decker swing-span bridge in the world.

A rainbow-colored house promotes LGBTQ rights across the street from the Westboro Baptist Church.

On the Hudson resides one of the largest clocks in the world.

This 1830s store is believed to be the site of Harriet Tubman's first stand.

A clone-tree in Washington Square Park sprung from seeds that went to the Moon and back.

This elaborate towering structure was once famed for its revolutionary height.

This charming colonial alleyway is one of the oldest continuously used residential streets in the U.S.

This tiny man looms large over downtown Charleston.

A pharmacy built in the shape of a mortar and pestle, now resembles a fancy cocktail.

This modern castle sat empty for decades before a fire inspired its builders to complete its luxury halls.

A spiritual vortex among the red rocks in Sedona.

Overlooking the Colorado Convention Center is this giant sculpture made from thousands of triangles.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

An apocalyptic seismic event creates a deadly chain reaction that ends with a 6-mile long lake developing within weeks.

A bypass decorated with large wooden troll carvings.

Must form and function forever remain at odds? Not if the Florida Department of Transportation has its way.