An abandoned Victorian-era amusement park is rusting away amidst luxury houses.

These strikingly barren, rolling red hills were caused by bad farming practices.

This natural sea cave hides a small wonderland of natural turquoise beauty.

A well-preserved network of cavernous tunnels have spent silent centuries removing Toronto's waste.

One of Canada's most incredible rare book collections holds hundreds of thousands of gorgeous tomes that the general public can touch.

A unique collection of Science Fiction, Fantasy, and everything in-between.

An all-female order shares an ancient culinary art with visitors at their mountaintop monastery.

The site of many tense prisoner exchanges across the Military Demarcation Line between North and South Korea.

South Korea's largely symbolic, barely used gateway to the North.

Secret North Korean passage discovered below the world's most dangerous border.

A remnant of Korea's colonial past lies forgotten in a hip neighborhood in Seoul.

About as hidden as can be, this specialty coffee shop is wedged between multi-story buildings at the end of a dark, skinny alleyway in Seoul.

The darkest building on Earth was built for the snow-white scenery of the 2018 Winter Olympics.

One man's lifetime collection of tiny objects of wisdom gathered from around the world, on display for public enjoyment.

Tracking the 1,500-year history of Korea's star cabbage.

A chilling monument to Korean patriots who resisted the Japanese occupation.

A bright and wacky exhibit answers every question you may have had about human excrement, flatulence, and more.

Plenty of old carney magic still haunts this photogenic amusement park.

Coast along one of Japan’s mountain railways for coveted views of magnificent hydrangeas.

A King Kong-like gorilla hangs from the top of this commercial building in Tokyo.

This sprawling scenic burial ground is the final resting place of Japan's last shogun.

This adorable birdlike police box is designed based on a play on words.

Watch out for the two-story Godzilla made out of tires.

After being lost for decades, this striking mural depicting the atomic bomb covers the wall of a busy Tokyo metro station.