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

The sci-fi villain is a little-known inhabitant of the U.S. capital's largest cathedral.

A historic presidential getaway on the continental United States' southernmost island.

French Time Capsule-19th Century home revealed to the public.

World War II-era Nazi compound nestled in the Santa Monica hills.

Experience the "opulence, grace, and grandeur of Eureka's most famous Victorian Inn."

Shop the world's largest number of ice cream flavors, ranging from delightful to downright bizarre.

Neoclassical Revival mansion and set of horror cult classic Phantasm.

One of few lasting examples of the brief octagon craze that developed into folly.

The Empire Mine is "one of the oldest, largest, deepest, longest and richest gold mines in California."

Ingenious bakery opens up the first Cupcake ATM at their flagship location in Beverly Hills.

The largest free-standing aquarium in the world resides in a hotel lobby in Berlin.

The house that took a plunge into the facade of a museum.

An old world fairytale-land with over 350 fairy folk figurines hidden amongst 800 year old cedars.

A forlorn fishing village on the coast of Labrador, full of shipwrecks and Spanish gold.

Largest monument in Colombia depicts 14 lancers who drove back an army.

During prohibition, corrupt city officials ran drinking dens under the streets of Downtown Los Angeles.

Russian researchers who have been excavating ancient squirrel burrows may have brought a 32,000-year-old plant back to life.

Gold Rush ship-turned-hotel buried underneath San Francisco's financial district.

A small island less than half a mile from Venice is a forbidden island with a dark and twisted past.

Cliffside houses provide a spectacular view from their perch above the valley.

A beautiful final resting place for some of the noteworthy deceased.

The twists and turns of this serpentine maze are over 170 years old.

The first hand-illuminated, hand-written bible since the invention of the printing press.