A Korean rock bassist's wild dream has become a reality at this completely insane boutique hotel.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

This jaw-dropping 19th-century bridge uses its reflection to form what appears to be a perfect circle.

A fifth-century temple improbably built into the side of a cliff.

This ancient Hindu temple is covered in thousands of colorful statues and has a long mythological history.

The world's second-largest sundial, made entirely out of stone.

More than half of this Indian palace is drowned but it looks all the more spectacular for it.

The 953 windows undoubtedly make this the world's most beautiful screened porch.

This subterranean disco dance club in a Cuban cave comes with bright lights and a dark legend.

A Cuban artist reclaimed his impoverished neighborhood as a dreamy folk art kingdom.

A Catholicism-themed restaurant where sacrilege is on the menu.

Closed for decades, this strange symbol of Japan's Expo '70 has finally opened its psychedelic insides to the public.

A 20-meter (65-foot) robot towers over Tokyo Bay.

The quintessential Japanese rock garden has existed for more than 500 years.

1,001 carved statues of the Buddhist God of Mercy, each with a unique face.

This neighborhood thoroughfare is haunted by dozens of homemade monsters.

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

The original "capsule building" is a masterpiece of Metabolist architecture.

Cabaret where the show girls are all androids, and the patrons couldn't be more pleased.

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

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

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

On Japan's Tashirojima Island, cats are king.