Go through the looking glass in Tokyo's Wonderland-themed shop.

A massive cave complex boasts some of the clearest water (and most charming bats) in the world.

A 70-foot-deep ice cave formed by lava from Mt. Fuji on the edge of Japan's "Suicide Forest." 

This spa theme park lets its guests take a dip in pools of coffee, wine, or ramen broth.

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

Bioluminescent firefly squid light up this Japanese fishing port.

The magical, mossy forest that inspired Princess Mononoke.

If Hello Kitty were Mickey Mouse, this would be Disneyland.

Experience park where visitors are told to expect the unexpected.

Every autumn, this hillside is ablaze with red summer cypress.

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

The sound of swaying stalks in this stunning grove has been named a governmentally recognized sound.

On Japan's Tashirojima Island, cats are king.

An exquisite tunnel of cascading flowers.

A disused quarry turned lake in the middle of a residential district.

A quiet patch of astroturf laid out between a building that seems to be splitting in half.

The highest pedestrian bridge in Singapore looks like a series of undulating waves rising between two public parks.

The largest pool at its elevation sits on top of one of the most expensive resorts in the world.

Singapore's landscaping project is home to 18 incredible Supertrees.

This colorful but controversial ceiling has been likened to a 21st-century Sistine Chapel.

Over 3km of caverns and caves at the Switzerland-France border contain the largest underground river in Central Europe.

A once-thriving hotel in the Swiss Alps couldn't compete with climate change.

The steepest classic funicular in the world glides along a dizzying incline.

This is not only one of the oldest collections in Europe, but also possibly the most beautiful.