Ireland's most remarkable collection of these curious cone-shaped houses is worth the buzz.

This single room has survived the centuries with almost no deterioration.

A sacred well steeped in Pagan roots on the West Coast of Ireland.

Elaborate tile work in this railway station tells the story of Portugal.

The original version of Porto's most famous sandwich is just as good here as it was a century ago.

One of the most beautiful bookstores in the world hides a neo-Gothic interior behind an art nouveau facade.

A hidden three-foot-wide house separates these two regal churches.

Sip cherry liqueur at a bar dating back to 1840.

The beautiful behemoth is one of the largest trees of its kind in the United States.

A sign at the end of the Santa Monica Pier marks the traditional end of the legendary American highway.

A second generation sun-powered marvel lights up the night.

An historic and oft-filmed spot for musclebound iron pumpers on the Pacific coast.

A futuristic-looking beach house built for the owner of a snack food brand.

One of the few remaining carousels built by master amusement park carver Charles I.D. Looff.

The largest outdoor art gallery in the Northwest United States.

A small section of Boise, Idaho maintains the unique culture and traditions of the Basque people.

Jail from the 19th century that was built by inmates.

This ostentatious Italianate palace of an Oklahoma billionaire is filled with several themed mini-museums.

The grandson of a Kiowa chief created what has become the iconic symbol of a city on the Plains.

Community bookshelf of 25-foot-tall book spines.

Two hundred tons of pioneer artifacts were painstakingly recovered from a shipwreck at the bottom of the Missouri River.

Four, 18-foot-tall badminton shuttlecocks lie scattered about the lawn of a Kansas City museum.

The first car-centric shopping plaza in the U.S. brought a little bit of Spain to downtown Kansas City.

A beloved, quirky little fountain featuring a large frog spitting water at a naked boy.