With well over 130 falls and cascades to brag about, Hamilton, Ontario has earned its stripes as the waterfall capital of the world.

What was once the largest mine in North America has left behind a hollow hill filled with bright blue waters.

A subterranean playground in an abandoned slate mine.

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

Some of the world's only freshwater seals live in one very special lake in Russia.

Once the most densely populated place in the world, this island is now a ghost town.

Historical Japanese-Dutch relations are honored with haunted rides and flower fields in this replica town.

Hanging over one of Japan's "hidden valleys," these vine bridges must be remade every three years.

Japanese national treasure originally built in 593 CE.

One of Japan's most famous sights, the bridge was originally built in 1673.

Nine Gardens in one—with tea service.

Experience park where visitors are told to expect the unexpected.

The tallest bronze seated statue of the Buddha in Japan.

The abandoned Japanese amusement park once loomed as a dystopian Disneyland.

Legend holds eating just one of these black eggs can add seven years to one's life.

A magical place that lets you play in and explore the world of Studio Ghibli.

This faux-seedy Japanese arcade is made up to look like a maze of alleys straight out of a cyberpunk dystopia.

Hot springs monkey spa in the middle of Hell's Valley.

This historical theme park celebrates all things noodle.

This massive underground salt mine now holds a sci-fi theme park in its depths.

Breathtakingly blue walls shimmer inside the "Glacier Behind the Town."

The enigmatic and seldom visited ruins of a Mayan city-state.

This neon blue river gets its color from a unique mix of bacteria and volcano minerals.

Volcanically heated hot springs.