An "evil painter" included pointed symbols in this artwork to poke fun at members of the Danish Parliament.

This Danish rock field is actually a sprawling ancient cemetery holding the bodies of 700 Vikings.

The burial place of 14 of the executed leaders of the Easter Rising.

An outstanding and haunting glimpse of the horrors of the Great Famine of Ireland.

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

An eccentric garden of sculptures crafted in India decorate an Irish green space dedicated to Alan Turing.

The "Rocky Horror Picture Show" character has a hidden camera that broadcasts people doing the "Time Warp."

A New Zealand communications tower stands as the tallest structure in the Southern Hemisphere.

One of New Zealand’s few castles boasts beautiful gardens, grand architecture, and a history filled with family drama.

Home to some of the world’s darkest skies, this project blends ancient Māori culture with world-class astro tourism.

New Zealand's epic shrine to all things puzzling.

The premier place to experience the Victorian imagining of the steam-powered future.

The glacier tucked within a New Zealand rainforest.

These phallic stone spires once served as Tolkien's Paths of the Dead.

Major tourist destination known for its bubbling mud-pools and hot thermal springs.

A galaxy of glowworms—larvae of a gnat—hides deep in the belly of these caves.

A glacier pocked with ice caves and surrounded by rainforests.

This electric green sulphur lake in New Zealand looks like a cartoonish radioactive dump site.

Tubing through a cave lit with glowworms is a magical underground experience.

The real life Hobbiton, this sheep farm has been forever transformed since being built for The Hobbit film series.

Wayne Newton's sprawling estate is now open for visitors to catch a glimpse of his "heart and soul."

Back in 1952, you could get a mushroom cloud chaser with your atomic cocktail.

“Live hard, ride fast, eat pizza” at this joint filled with Evel Knievel memorabilia.

This 14th century tower house was once the home of Irish poet W.B. Yeats.