Northern Ireland's Brobdingnagian stepping stones.

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

One of the holiest places in the region, devotees come to Tirta Empul to bathe in the holy spring water.

The name of this ancient Indonesian temple translates as "Elephant Cave" but it could be more accurately called "The Hellmouth."

Hindu temple of the dead home to hundreds of long-tailed macaques.

Under Hanoi’s medieval citadel sits a secret military headquarters from the final years of the Vietnam War.

A crazy maze of a hostel, where every trap door and secret entrance brings you to a new wacky, wonderful room.

The busy transport hub is home to the tallest airport slide in the world.

This statue once earned the distinction as one of the "Three Major Disappointments of the World."

The most playful of the life-sized statues that make up Singapore's "People of the River."

Rainbow shutters decorate this former police station.

The largest pool at its elevation sits on top of one of the most expensive resorts in the world.

Singapore's landscaping project is home to 18 incredible Supertrees.

This striking landscape in northern Vietnam contains both geological and archaeological wonders.

Singapore's oldest Hindu temple.

This $62 million dollar temple was erected to house one little dental fragment of religious history.

A manifestation of modernist architectural ideas, this massive, multi-purpose building was one of the first of its kind in Southeast Asia.

This Singaporean food-court stall was home to the world's cheapest Michelin-starred meal.

The spot where the two men ate together now stands enclosed in glass.

A mausoleum dedicated to a warrior felled by misplaced loyalty and tragic circumstances.

Self-mutilation in the name of beauty.

Built by the Portuguese colonists in the early 16th century, this fort is one of the oldest European structure in Asia.

An exploration of Malaysian heritage through the lens of traditional textiles.

One of the world's tallest flagpoles.