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

The eerie remnants of an ancient forest were hidden under the sand for centuries.

One of the last Jazz Age "Wonder Theaters" in New York City.

Stalactites and stalagmites in a beautifully lit cave.

Now famous as the "Harry Potter bridge," this impressive concrete viaduct has long been an icon in its own right.

Experience a quartz crystal sound bath inside a storied, all-wood sound-chamber.

Mother Nature outdoes herself with this stunningly beautiful set of caves carved into marble.

A fantastic castle rumored to be the birthplace of King Arthur.

Iceland's largest lagoon is home to stunning multi-colored icebergs.

In this historic region, homes and churches are carved into ancient volcanic rock formations.

This floating garden in the sky is straight out of a fairy tale, but the real thing is nothing short of magical.

A botanically themed auditorium blooms within the world’s last operating double-decker theater.

A tiny microvalley etched into the side of Knocknarea Mountain hides another world.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

Monasteries on rock pillars, once accessible only by frayed ropes.

A restaurant on Staten Island showcases a different grandmother’s cooking every night.

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

Three bridges and one giant canyon make up this fantastic Spanish settlement.

A morbid secret lies hidden within the beautiful walls of the Boston Athenaeum.

The world's first zoo for microbes collecting the horrible and wonderful things living on and around us.

This tangled English forest looks like something right out of a fairytale.

Tubing through a cave lit with glowworms is a magical underground experience.

An ancient Scottish rock formation said to be the gravesite of a giant remains ensconced in legend and intrigue.

A island reachable by a causeway at low tide is possibly one of the earliest Western European locations to be identified in text.