A series of stained glass artworks that depict images of the hit TV show.

A trail of "Game of Thrones"-themed doors carved from fallen trees from the iconic Dark Hedges.

A Victorian marvel of engineering is now a 21st-century tourist attraction.

The last Victorian market in Belfast.

This tiny train shuttles passengers to one of Northern Ireland's most spectacular sights.

This Italian-style temple replica has been threatening to fall off the Irish coast for hundreds of years.

For part of the year, this innovative greenhouse is painted white to keep the plants from getting scorched.

A peace symbol in Northern Ireland is among the world's largest hedge mazes.

This short bridge is the only thing connecting a tiny Irish island to the mainland.

Northern Ireland's Brobdingnagian stepping stones.

A stunning Victorian abbey and walled garden on a lakefront.

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

A museum that cashes in on its infamous little people while teaching you a thing or two about the Irish fey.

Perfectly preserved ancient monastery in an impossibly dramatic location on a rocky island in the Atlantic.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

A Black Forest cuckoo clock theme park features one timepiece big enough to walk inside.

One of the most easily accessible examples of the rare 1960s UFO houses.

A stairway to heaven, or to nowhere at all.

This German version of Universal Studios holds a vault of treasures from the NeverEnding Story.

The prison where Hitler wrote "Mein Kampf," and 278 Nazis were later executed for war crimes.

A small but immensely extravagant palace built by the "Night King."

A unique bridge with an equally unique view.

The fairy tale castle of the "fairy-tale king."

From horses to stainless-steel trucks, this iconic Providence burger wagon is one of the oldest mobile diners in the country.