A wild west cemetery in Tombstone, Arizona, provides a window into the Old West.

In Tucson a giant metal snake helps pedestrians cross a busy highway.

A stone pillar marking the location of the westernmost battle of the American Civil War only honors one side of the conflict.

Once a year, at exactly 11:11 a.m., this monument comes to life.

This hollow steel globe is the second-largest in the world.

Home of the only civilian casualty at the Battle of Gettysburg.

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.

The oldest church building in the state.

An old-timey peepshow allows visitors to gawk at some of the world's most freakishly large footwear.

42nd story Pyramid shaped penthouse tops Seattle's oldest skyscraper.

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

A wall of chewing gum moonlights as collective art.

This tree has witnessed nearly 1,000 years of history.

This large Sitka spruce that appears to be floating in mid-air, has defied logic for years.

A Roman-style column in Oregon hides a spiral staircase inside.

The world's largest egg has been cracked a number of times over the years but has been repeatedly replaced.

This Elizabethan hedge maze is one of only six in North America.

Made of granite, this is a symbol of the Inuit peoples near water that expresses abundance.

This expansive bridge in the Canadian wilderness was originally just built for friends.

"Girl in a Wetsuit" is what happens when a sculptor has to find a way around a 100 year old copyright.

This quirky piece of naval artillery has been deafening Canadians for over a century.

The colorful, smiling concrete silos of Vancouver.

The "plyscraper" is the world's tallest building made predominantly out of wood.

A renegade art installation in a small Vancouver park is now officially sanctioned by the City Parks Department.