What appears to be a wizard's lair in Milwaukee actually houses a massive water pipe.

A group of artists transformed this desolate city alleyway into an outdoor gallery of street art.

Statue dedicated to the star of an old television show.

Literally a million fascinating cartographic artifacts are held in this sprawling university collection.

A giant, Gilded Age mansion that once belonged to the beer baron of Milwaukee.

A guitar mounted on a wall in Temple Bar honors the Irish musician.

These gigantic skeletons tower over visitors and provide insight into the creatures that once ruled over Ireland.

The Grand Lodge of Ireland is one of the oldest in the world, full of fantastical, elaborately themed rooms.

The comedy and tragedy of Oscar Wilde is preserved in a Dublin park, captured in a sculpture of colorful stone.

Dublin's "Dead Zoo" serves as a window to Victorian museum design.

This permanent collection of preserved bodies taken from Irish bogs is one of the leading authorities on such morbid mummies.

The enchanting archway is the only surviving portal into Dublin's lost medieval wall.

A unique botanical garden housed in three giant geodesic domes.

A circus of light and sound forms a sensory ode to an iconic train that will never pass through town again.

Restaurant in Northern Wisconsin comes with a unique feature: a grassy roof covered in living goats.

A bizarre house filled with an astounding array of collections.

Vikings and Evangelicals have both had a hand in this replica medieval church.

This pebble beach is so beautiful that taking its rocks is against the law.

Neighborhood in Jerusalem is home to the ultra-orthodox haredim.

Padlocks cover this rickety footbridge with love.

The deepest metro station in the world.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

Japanese gardens dedicated to the Japanese farmer that refused to throw in the trowel.

This daunting 1st century fortress was purportedly the site of one of the most dramatic revolts of the Jewish-Roman wars.