On Waikīkī Beach, a monument to four extraordinary individuals of dual male and female spirits who brought the healing arts from Tahiti to Hawai'i.

Home to the oldest operating roller coaster in the Southern Hemisphere.

Hawai'i's oldest wooden house was shipped around Cape Horn from Boston in 1820.

Australia's first and only museum dedicated exclusively to bones.

A wonder of natural limestone formations etched by millions of years of natural interaction between rainfall and rock and air.

A cairn commemorating James Cook's second landing in Australia.

A museum dedicated to the legacy of writer P.L. Travers and her most beloved character, Mary Poppins.

A statue of the beloved storybook character stands in front of the building in which her creator was born.

A small troop of Japanese macaques live peacefully in the heart of this Tasmanian city.

An exhibit of endangered species confiscated from smugglers and passengers.

Once the site of the Hawaiian monarchy, this building was originally designed as a palace.

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

An eerie reminder to the horrors of World War II.

Its most grisly object is a jar full of severed fingers allegedly cut off by prisoners to avoid work.

This arch celebrates the romantic memories of those who danced at the Cloudland Ballroom.

Centuries of crashing waves carved out this small hole in the rock, which lights up at certain parts of the year.

Located off a bustling strip, a silent teahouse employs workers with hearing- or speech-related disabilities.

This 14th-century temple is also known as the "Temple of the Golden Pavilion" for its gorgeous gilded reliquary hall.

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

This historic Melbourne bullet factory is fully encased in a massive glass and steel cone.

Unusual finds in this shrine to local law enforcement include a 19th-century vampire-slaying kit.

Not the result of an accident, hurricane, or aliens, this is an eye-popping tribute to the Melbourne tram.

The artist behind this historical depiction of transportation remains a mystery.

The city’s oldest gateway to the galaxy lies at the entrance to the Royal Botanical Gardens.