This elaborate Hindu temple is located in a Chicago suburb, but looks like it was transported directly from India.

Once one of the world's great cities, Cahokia was a place of religious worship, trade and mass human sacrifice before being mysteriously abandoned.

One of two side-by-side totem pole parks dedicated to educating visitors on Tlingit history and culture.

Four-story concrete hotel never opened to customers.

A geological mystery on Camelback Mountain.

Don't blink or you'll miss it.

This memorial pyramid marker honors one of the United States Government's first official camel riders.

The ghostly remains of an accidental sea.

Under the right circumstances, this waterfall in Yosemite briefly turns a luminescent fiery orange.

Quite simply the largest tree in the world (by volume).

See massive fossils that are over 200 million years old in northeastern Arizona.

When you visit his grave, be sure to rub the Great Emancipator's nose for good luck.

This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.

Not to be confused with the iconic New York City skyscraper, this Chicago building is a vibrant hub for artists.

Once called the "Polish Gold Coast" it is an icon of the neighborhood that bears its same name.

Wisconsin's most celebrated export gets the royal treatment on I-94.

A pocket of jungle amidst urban expansion in Panama.

A tribute to one granddaughter's old apartment which now represents the whims of each visitor.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

Commercial airplanes land mere feet over the heads of sunbathing beachgoers on this tiny island.

Go inside to really appreciate this 500-year-old technological masterpiece.

A monument celebrating the idea of reaching inaccessible places.

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

A safe place for the wild donkeys of a hot vacation destination.