One of the oldest theaters in Australia, it's also said to be haunted by a performer who died on stage.

A colorful street named for the legendary Australian rock band.

A friendly monster lurks outside the State Library Victoria.

Melbourne's favorite bronze dog.

In 1958, an MIT fraternity pledge laid down on this bridge and instituted a new, unique unit of measurement.

Dedicated to one of the darkest moments in Irish history.

Millions of numbers carved in glass represent the tattoos forced upon victims.

A tiny plaque marks the location of the water source that facilitated the birth of modern-day Boston.

The former site of an all-but-forgotten colonial landmark is now remembered by an often overlooked bas relief.

One of the last remaining World War II Victory Gardens in the U.S. is quietly growing across from Fenway Park.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

One of the now-less-hidden floral gems of the "Emerald Necklace."

The Boston square dedicated to the dark poet who was born nearby.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

Inside this faux cave, visitors can learn how some of their favorite fantasy characters were created.

The 16-foot sculpture of a hand looks out from his perch on top of an art gallery.

Two stone columns flank the grand Venice square, but there were supposed to be three.

Memorial to the father of the Republic of China.

Enormous pendulum helps keep Taiwan's tallest building from swaying.

These charming mailboxes became social media stars after a typhoon failed to topple them.

The tangled roots of a giant banyan tree have fully reclaimed the ruins of this abandoned warehouse.

Only through deep darkness and tragedy did this elaborate royal palace become a sacred temple.

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

A 14th-century European chapel sticks out of the facade of a Japanese hotel.