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

Stones speckled along Harris Avenue reveal hidden nuggets of the past.

Four abandoned towers hidden above the Douglas fir forest in Washington.

Los Angeles's oldest cemetery allows visitors to trace the history of this proud city.

The neighborhood shop is a sort of tiny cactus museum full of exotic specimens you can take home.

Sister store to the Echo Park Time Travel Store.

Panorama exhibition hall in old silent theater with a beautiful backyard garden.

Brightly colored 30-foot-tall totems light up the desert sky just outside Las Vegas.

Flashy signs from Las Vegas’s past find their final resting place at this unusual graveyard.

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

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

Hundreds of trees made from glass bottles make up this forest on Route 66.

A massive sea stack famous for its appearance in The Goonies.

Only known mainland rookery of the threatened Stellar sea lion.

100-year-old shipwreck you can walk up to at low tide.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

Though strikingly beautiful, Seattle's other railway station is now largely forgotten.

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

An abandoned network of military bunkers and tunnels open for anyone willing to descend into the darkness.

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

Orcas on display and in the water.

The tiny church offers succor to travelers driving by, but only eight at a time.

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