Each spring, a dreamlike carpet of bluebells overtakes the forest floor.

A breathtaking flower tunnel bursts with beautiful golden blossoms.

This 22-acre botanical garden is home to the largest collection of rhododendrons in the world.

This little valley along Highway 1 is engulfed by thousands of lilies during the spring season.

Japan's largest area of "pink moss" turns the hillside bright pink every spring.

Each spring this woodland floor is carpeted with purplish flowers as far as the eye can see.

This scalding hot river was thought to be a myth until one geoscientist made it his quest to study the mystical waters.

In a 345-million-year-old cave that's 200 feet underground, dinner awaits.

Once described as the "Eagle's Nest," this ruined ancient city rests on a remote mountaintop.

A series of modernist treehouse hotel rooms grace the outskirts of an Arctic forest.

The frozen bubbles that form on the icy surface of this Canadian lake contain enough methane to create a small explosion.

The future of roadside attractions is this sci-fi soda mecca that is home to a 66-foot tall neon pop bottle.

A classically trained chef makes beloved burritos inside a gas station.

Hikers can still stroll beneath the long conveyer of this abandoned mining facility hidden in a West Virginia river gorge.

The last manually operated turntable ferry in the world.

The oldest pastificio in Queens offers visitors fresh noodles and a peek inside the macaroni-making magic.

One of the most beautiful bookstores in the world hides a neo-Gothic interior behind an art nouveau facade.

This iconic science fiction house still looks like something from the future.

The home made famous by the 1983 holiday classic is now a perfectly preserved shrine to the movie.

A spiritual retreat in the heart of Los Angeles offers stunning gardens and a labyrinth to lose yourself in.

This serene oasis in an affluent Los Angeles neighborhood holds some of Gandhi's ashes and got Elvis into Eastern Philosophy.

This Los Angeles animation studio is keeping the wonder of stop motion puppetry alive.

Scores of vintage street lamps shine along L.A.’s Miracle Mile.

A look into the Church of Scientology's deeply unfavorable view of psychiatry.