Postal archives over 150 years old offer a window into Singapore's culture and tradition.

A venerated grave atop an ancient royal hill, often attributed to the last king of Singapura.

The history of those incarcerated in Singapore during World War II is etched into the bricks of a popular staircase.

An alien church provides much needed silence in the midst of a Finland shopping center.

This insurance company building reminds customers that witches, bears, and gnomes are out there, best be insured.

This bank is widely believed to be the inspiration for the offices of Philip Marlowe, the hardboiled detective featured in a number of Raymond Chandler's stories.

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.

This nondescript tunnel has been featured in a number of iconic movies, from “Roger Rabbit” to “Back to the Future.”

This Croatian computer club features such gaming relics as the infamous Virtual Boy and an 8-bit Pacman machine.

This military tunnel dates back to World War II and provides visitors with a little wartime adrenaline.

A monument to the three wars that led to German unification towers within a Berlin traffic circle.

A narrow passage next to a cafe leads to a courtyard exploding with murals, tags, and paste-ups.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

The largest free-standing aquarium in the world resides in a hotel lobby in Berlin.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

What started as a tongue-in-cheek shrine is now a full-blown museum celebrating "The Hoff" and his longtime love affair with Berlin.

A memorial in the Tiergarten is a reminder of the suffering inflicted on homosexuals by the Nazi regime.

In 2018, Pohoiki Road was severed by lava flowing from the eruption of Kilauea.

A 1940's shrine dedicated to drowned fishermen on the outskirts of Honolulu.

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

Amid skyscrapers and traffic exists this unique aquatic ecosystem.

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

This colorful gate stands as an entrance to the walled city of Old San Juan.