A reproduction of earth's many biomes.

A motel dedicated to Southwestern nostalgia.

One of the world's largest telescopes, stares into the night sky with two huge mirrors.

Settled by the Church of Jesus Christ of Latter-day Saints in 1859, this abandoned frontier town has appeared in several films.

An arsenic-filled pool in the Grand Canyon takes on the appearance of a giant, overflowing pumpkin.

Experience a charming 1930's version of "infotainment."

James Turrell's total color immersion art installation, hidden on the top floor of a luxury handbag shop.

An exotic wildlife habitat right off The Strip.

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

This Big Sur waterfall drops 80 feet directly into the Pacific Ocean, and inspired the hillside house up top.

A strange house built only at night, with rumored mystic inspiration.

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

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

Treehouse motel and treehouse-building school.

A Tibetan Temple and Buddhist organization just off the beaten path in Northern California.

In the heart of Brigham Young's promised land sits a festering plot of industrial ruin that has been claimed by society's outcasts.

One man has installed bathtubs into the Utah desert floor to harness the powers of a natural hot spring.

Bizarre lunar-like landscape with thousands of large stone "hoodoos."

Abandoned silver mine strewn with wrecked and twisted structures.

At the tallest peak in Colorado, an electrifying mix of thin air, lightning, and rivalry.

An architect in Aspen used psychedelics as his muse while building this mushroom masterpiece.

One woman's UFO-themed campground, complete with self-built energy vortexes, UFO-themed weddings, and magic bushes.

When ecosystems collide in the arid Southwest.

This naturally-sourced hot spring is now home to a clothing-optional resort.