Relics of the 1894 Midwinter Exposition continue to delight visitors today.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

The ghostly remains of an accidental sea.

Resting place of Hollywood's immortals is also site of summer film screenings.

America's most famous piece of self-built architecture.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

Non-profit time travel mart sells goods you would need for a trip through the fourth dimension.

Not far from Mount Rainer, an iron wonderland claims the landscape.

A giant sculpture dedicated to a staple of South Bend food culture.

A tribute to the Nirvana frontman hides beneath the bridge that was the singer's beloved hangout spot.

An abandoned 19th-century hospital now swirling in ghost stories.

A giant milk bottle from the 1930s beckons drivers to this diner.

A rare tour of a commercial jet assembly plant, held inside one of the largest buildings in the world.

This sci-fi gazebo located in a Washington power town is made from old bits of industrial electrical equipment.

An electrifying collection of gadgets and literature from the 16th through 20th centuries.

This metallic stampede sits frozen on a Washington ridge yet the artist's vision is still incomplete.

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

This super-sized skillet is a replica of a usable giant pan where a woman once skated on bacon.

From overly ambitious (and eventually abandoned) atomic dream to bustling office park.

The small town of Poulsbo in Washington state is the next best thing to the Kingdom of Norway.

A beautiful footbridge with over 2,000 glass sculptures along the walls and ceiling.

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

An outsider art duo's yard has been turned into a whimsical public gallery.