This 14th century castle withstood years of battle but is now sliding off the hills into the Danube.

The bizarre rocks of Đavolja Varoš are the result of natural erosion.

For over 40 years, this quaint little house has teetered on a rock in the middle of a river.

This natural monument has an origin story steeped in legend.

Legends of treasure and spirits flow from this this fairy tale-like oasis.

Through the colossal entrance to this cave you'll find limestone tubs and an underground waterfall.

A hidden stream deep in the mountains creates one of the largest tufa waterfalls in Serbia.

These natural stone bridges are the largest on the European continent.

A sinuous path among steep cliffs creates a stunning sight in southwestern Serbia.

On Japan's Tashirojima Island, cats are king.

This massive wooden building contains a giant Buddha, healing pillars, and tame deer wandering the grounds.

Twelve hundred stone carvings guard this off-the-beaten-path Buddhist temple.

This garden located inside a bamboo forest once belonged to a famous Japanese actor.

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

A beautiful bamboo trail tucked in this famous Japanese Shrine.

The 10,000 Torii shrine.

This 14th-century temple is also known as the "Temple of the Golden Pavilion" for its gorgeous gilded reliquary hall.

With over 12,000 different species of plants, this botanical garden is Japan's oldest and most diverse.

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

People from around the world visit the shrine of Japan’s legendarily loyal dog.

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

Colloquially known as “piss alley,” this narrow street filled with tiny bars and barbecue stands looks like it was pulled straight out of “Blade Runner.”

Tokyo’s only Vaudeville-cuckoo clock–steampunk-Victorian curio cabinet time piece.

A taste of the macabre Tokyo's ritzy shopping district.