This playground sculpture of an icon from the past is dedicated to the children of the future.

A striking sculpture built to honor the women of the Lakota and Dakota Nations.

The fossilized remains of ancient California redwoods.

California's own majestic geyser is powered by a subterranean volcano.

A pair of large white marble lions guard this stretch of the Mojave Desert, and it is utterly mysterious how they got there.

Race through the maze, get your name on the sign.

Built for an exposition in 1915, these horticultural displays have stood the test of time.

One of the largest trees of its kind in California.

L. Frank Baum wrote part of the "Wizard of Oz" series in this wooden Victorian beach resort.

The oldest working mechanical clock in the world.

Famously misunderstood wonder of the ancient world

This unassuming alcove in London’s famous Tower Bridge once served to capture, store, and display dead bodies from the River Thames.

The ritual has been performed uninterrupted for nearly 700 years.

Hear the quietest sound from across the dome.

"Polynesia on the Plains."

This Canadian city is actually two-in-one, even if they only respect the timezone of one side.

Though many were skeptical at first, these animal-specific routes across the Trans-Canada Highway have been a major conservation success.

Possibly the world’s easiest Easter-egg hunt.

A sleepy little town that had the greatest landslide in North American history fall on it.

The natural hot spring that was integral to the creation of Canada's first national park.

Live long and prosper in Vulcan, Alberta.

A surviving remnant of the thick ice mass that once mantled most of Western Canada's mountains.

Canada's subterranean Cold War museum has doubled as a movie set.

The world's largest moose statue is located (where else?) in Canada.