Those with a sharp eye can find the hidden image of a German Shepherd on the memorial's Mural Wall.

The most decorated dog of World War I is preserved in the Smithsonian.

This taxidermy horse was a Civil War hero.

Perhaps the most scandalous statue of America's first president.

Mind-blowing carvings and fantasy ice scenes grace the largest year-round ice environment in the world.

The picturesque remains of an abandoned silver mine slope down to Tagish Lake in the Yukon.

In 1909, the steepest and most difficult piece of track on the Canadian Pacific Railway was replaced with a series of spiralling tunnels cut into the mountains.

A large AIDS Memorial Pathway art installation provides a moment for quiet contemplation in this public park.

Seattle’s Whimsical Mural Master.

This working class sculpture pounds his hammer all the livelong day.

Residents of Fremont in Seattle have considered it the center of the universe since the 1970s.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

A tunnel with windows, so you don't miss out on the impressive views.

Las Vegas's very own 40-foot-tall fire-spewing praying mantis.

One of the world's tallest Ferris wheels takes visitors high above Las Vegas in a spinning party room.

This incredible collection of vintage pinball machines can be played at 25 cents a pop.

Explore the wide world of desert plants at this unique Palm Springs botanical garden.

Swarms of butterflies cannot compare to the awe inspired by the publicly-funded nakedness once displayed in this sunken garden.

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

An eclectic blend of esoteric imagery covers its interior.

A Mayan village preserved for centuries in volcanic ash.

An outdoor installation of 20 vintage signs that once hung in front of businesses throughout town.

This massive mall has hundreds of shops, an amusement park, and a history of deadly amusement attractions.

This massive and unusual rock formation near Okotoks is the world's largest known glacial erratic.