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

A curious collection dedicated to human and animal anatomy and pathology.

This museum housed in a former brothel explores the past and present of sex work in Amsterdam.

The history and future of cannabis.

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

Rejoice at Amsterdam's ‘pop temple,’ a former church reborn as a raucous music venue.

This vast collection of smoking pipes from across the world spans centuries.

An Amsterdam street lined with antique shops each one dedicated to a different obscure collection.

A collection of biblical memorabilia.

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

Tucked in the back of a flower shop, its collection details the fascinating history of the Netherlands's iconic symbol.

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

The world's only museum devoted to the wonders of fluorescence.

A unique collection of gilded age mechanical pianos.

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

A 1970s resort city now stands abandoned, caught in the middle of a divided island.

This abandoned church was the site of one of the biggest art heists of the past decades.

The animals wander freely amid this gorgeous stretch of nature.

An underground network of massive stone arches and their skylit vaults support ruins of portico structures above.

After being destroyed by IRA sympathizers, the ruins of this stately Irish manor have sat vacant for decades.

A nun spent 16 years painting the stunning Celtic mural that covers the interior of this WWI memorial.

A former fortified tower now houses a collection of classic communications equipment.

Designed to commemorate the king's coronation.

Wallabies live naturally on this Irish island.