The oldest continuously operating Catholic school west of the Mississippi.

A rich history stashed behind an unassuming door in the heart of Gold Country.

Built in 1895, this bed and breakfast was once a hospital that served an early 1900s Gold Rush boomtown.

A fine mixture of the old and the new topped with an art deco neon spire.

An abandoned lot littered with concrete debris was once the home of the world's first female railroad president.

A watering hole where the options for seating include a bar, patio, or subterranean cave.

Hidden in a hotel parking lot is a strange historical plaque erected by an obscure fraternal society.

California's oldest existing theater building hosted an impressive cast of celebrities, including hosting Mark Twain's first lecture.

This fully intact Neoclassical-Greek Revival style firehouse operated until 1938.

Hiding in plain sight near Kathmandu’s government center is a giant mandala that has become a locus for political protest.

These picturesque Hawaiian falls are home to a rare species of fish that uses a special sucker to climb up cliffs.

This legendary urban waterfall creates a dazzling display of rainbows.

Watch the newest land on the planet form before your eyes.

A model of a galactic embassy is hidden in plain sight along the highway, proposed by a UFO religion to find the aliens that created life on Earth.

A giant open-air sculpture made of over 200 full-sized boats.

An enormous illuminated figure dances on the Las Vegas strip.

The second-largest gold nugget in existence, displayed in a Las Vegas casino conveniently named the Golden Nugget.

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

The echoes of a railroad town that solemnly mark the end of the line.

This naturally heated mountainous creek has created a group of neon blue pools of potentially deadly boiling water.

"You don't need a rocket scientist to build a steam engine, but we've got one." -Museum docent on the credentials of a restoration volunteer.

The highest point in Nevada had to be decided by court order after California tried to claim it as their own.

Eons old volcanic activity created one of the most stunning rock formations in the United States.

A charming desert roadside bakery that produces 10 times more bread daily than it has residents in its town.