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

An enormous pair of straw sandals woven in the traditional way—to keep demons at bay.

This little replica of Lady Liberty provides a bit of NYC in a Japanese city.

A 20-meter (65-foot) robot towers over Tokyo Bay.

This five-foot-tall bronze bird is a memorial to a species that was hunted out of existence.

Iceland's tribute to its thankless civil servants.

This black church sits alone among a field of lava rock.

This valley of hot springs and boiling mud pots is home to the record-holding "Geysir," which originated the English word.

An encyclopedic collection of mammal penises.

Walk in the footsteps of the gods and straddle two tectonic plates.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

Medicinal spa created from the mineral-rich runoff of a geothermal power plant

A Guinness World Record-holding social enterprise whose shows don't shy away from heavy themes.

A non-profit that uses the impressive smelling abilities of African Pouched Rats to find and clear unexploded land mines.

A battle between nature and architecture in the Cambodian jungle.

This dazzling Buddhist temple was constructed from over one million ceramic tiles salvaged from a British shipwreck.

Nearly three tons of weapons from the Vietnam War still remain in this small, hidden museum.

Meant to be a lavish presidential home, the palace became a symbol of the fall of South Vietnam.

Witnesses claim the Virgin Mary statue outside the church once mysteriously shed a single tear.

This French colonial post office is arguably the grandest in all of Southeast Asia.

A nightmare for the claustrophobic lies hidden in Southeast Asia.

This Vietnamese hell cave lets visitors take a walk through a devilish underworld full of demons.

This bridge is embedded with a giant steel dragon that breathes fire from its mouth.

One of Vietnam's most iconic landmarks was built by Japanese traders and is now in danger of sinking.