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

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

This Irish show cave is said to have been the site of a Viking massacre that claimed 1,000 lives.

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

The oceanic dumping ground where spaceships go to die.

Nature's slip and slide.

Largest Kauri tree in New Zealand.

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

Absolutely no saxophones in the library.

The world's smallest Austen museum is inside an unassuming phone booth.

Taumatawhakatangihangakoauauo tamateaturipukakapikimaungahoronuku pokaiwhenuakitanatahu.

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

The world's only complete colossal squid specimen is on display at the Te Papa Museum.

Only 68 people per day are allowed to visit this New Zealand bird-watcher’s paradise.

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

The most southerly spot on New Zealand's South Island is home to surreally shaped, permanently mangled trees.

A solitary tree has grown up all alone on Lake Wānaka, backdropped by the beautiful Southern Alps.

One man's dream has turned into this naturally growing chapel made of almost nothing but trees.

Dolphins, ancient clams and hundreds of waterfalls make this one of the world's top tourist destinations.

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.

A uniquely preserved neo-Gothic church that is now home to a collection of art and woodcarvings.

A set of beech hedges planted in the 19th century forms a tunnel that takes on a different appearance in every season.

This giant radio telescope would be a rusting ruin if it hadn't become such a beloved relic.