Walk behind a 50-meter-high waterfall.

The former home of Norway's greatest romantic composer.

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

St George's Leprosy Museum depicts the gruesome afflictions of those suffering from the disease.

The former broadcast site has been reimagined as a museum about the medium.

A castle built by an eccentric medieval enthusiast in rural Ohio.

The final resting place of the most famous sharpshooter.

A memorial for an outsider theorist who believed that the planet is actually hollow.

This bronze statue of Martin Luther King was placed in the park without permission.

A collection of biblical memorabilia.

A rare tour of an aristocrat's private home reveals valuable 17th-century paintings from artists like Rembrandt.

This unusual elevator doesn’t stop or slow down.

One of Amsterdam's narrowest houses is located right across the canal from its widest.

This museum inside Amsterdam's largest cemetery explores how people deal with death.

This cheese shop also houses a museum devoted to Dutch dairy.

Famed for its pie, this eatery has a hidden tunnel that allowed Catholics to secretly walk to church during the Reformation.

This basement museum explores the art and artistry of fascism.

This impressive collection of rare books on ancient mysticism inspired author Dan Brown.

A Dutch passageway's artistic, aquatic-themed makeover pays tribute to the capital city's famed waterways.

The attic of a four-century-old canal house hides a clandestine church.

The history and future of cannabis.

An ancient passage filled with stalls selling used books, once frequented by Vincent Van Gogh.

This gorgeous reading room houses the oldest and largest art history library in the Netherlands.

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