A pair of pure white felines guard the entrance to a spot of California real estate established as an artist's haven.

The world's first permanently occupied mountain-top observatory continues to report on the stars.

Subterranean house made out of a grain silo, located in the Santa Cruz Mountains.

One poet's handmade, anachronistic home.

An underground mansion with fruit-bearing trees and grapes growing beneath the surface of central California.

The home of one of California's most important horticulturalists wilts amidst a lovely park.

360-degree virtual reality chamber physically immerses scientists into their data.

A haunted hot springs hotel that went from healing retreat to asylum before it was restored.

Train debris from the deadliest avalanche in United States history can still be found in the ravine where so many perished.

Remember that scene in the Matrix, when Neo is in the big white room with all the weapons flying by? Well, this is what it would look like if he had wanted trees instead of guns.

In Washington's Yakima Valley lies a town "where dinosaurs roam."

A sacred lake composed of over 300 separate pools of highly concentrated minerals.

This house was largely built out of hundreds of thousands of discarded glass embalming fluid bottles.

An obscure waterfall that looks like something out of a fantasy novel.

Local legend has it that an old, decaying staircase outside this cemetery is haunted by dozens of ghosts.