A Saxony castle houses one of the largest and most outstanding mineral collections in the world.

A psychedelic labyrinth on the San Francisco bay.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

Norway has built what may be the world's most beautiful public toilet.

One of the most breathtaking railways in Europe also takes one of the steepest climbs, from fjord to mountain plateau.

The convergence of two currents makes this a surprisingly pleasant getaway in the Arctic Circle.

A serpentine highway twists and turns over the treacherous Norwegian Sea.

For those late-night mollusk cravings.

Six tiny houses built for working class people form the largest intentional cluster of Wright homes anywhere.

Geodesic dome luxury retreat in the Scottish Highlands.

Nestled amid the peaks and lochs of the Scottish Highlands, this inn and pub has played host to outlaws and ghosts.

The mastermind behind this palatial hotel perished on the Titanic weeks before its grand opening.

For six months of the year, three giant mirrors direct a pool of sunshine onto this otherwise occluded town.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

An unusual vending machine designed to support mourners during funeral ceremonies at Zurich's largest cemetery.

A nearly 500-year-old sculpture depicts a man eating a sack of babies, and no one is sure why.

This "preacher's pulpit" once used for pagan ritual, is home to a new, and dangerous ritual.

This giant boulder is pinched over a 1000-meter abyss by two mountains.

Walk 2,300 feet above the ground on the "Troll's Tongue."

Tens of thousands of tiny bottles stuffed with various items.

The design of this beautifully crafted building was inspired by Norwegian glaciers.

One man's exploration of the human form, including the bizarre and delightful "Man Attacked by Babies."

A favorite with sightseers, this Norwegian funicular provides easy access to a stunning view of Bergen and its environs.