This neon landmark has been posing this deadpan question to follicly-challenged Dubliners for over 50 years.

This Irish museum in a historic 19th century market pays tribute to the glory of butter.

More than 5,000 artifacts donated by the people of the city, plus a room entirely devoted to the band U2.

The mummified heart of a saint lives on in this church—after a brief hiatus when it was stolen.

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

Follow lines from a W.B. Yeats poem through interconnecting gardens designed to appeal to each of your senses.

An agricultural research library housed in a former Odd Fellows Lodge.

East meets West in this Japanese-style garden featuring plants native to Maine’s Mount Desert Island.

The world's largest rotating world.

The most photographed house in Maine looks good enough to eat.

This colorful theme park dedicated the official fruit of Maine serves sweet, tasty treats.

The highest point in Maine is a grand gift to the state citizens that also happens to be one end of the Appalachian Trail.

The world's only international cryptozoology museum is host to an unrivaled collection of mysterious objects.

A huge musical sculpture and other art installations on the National Oceanic and Atmospheric Administration grounds.

An enclosed rotunda at the Henry Art Gallery in which viewers can look up and see the uninterrupted sky.

Bacteria and algae give the salty water its bubblegum hue.

The exact whereabouts of this surreal cabinet of curiosities are rarely the same place twice.

The origin of these small islands' sweet names is a local mystery.

A giant green dragon crawls down from the roof of the Providence Children's Museum.

An unusual library of dead things at the Rhode Island School of Design.

A virtually untouched "home on the hill" for the flora and fauna of Rhode Island.

A 19th century library favored by Edgar Allan Poe and H.P. Lovecraft, known by locals as "the Ath."

One of the most acclaimed eateries in Arkansas is a two-table diner on the ground floor of a family home.

A mysterious ancient network of thousands of perfectly straight lines stretching across miles of Bolivian desert.