Austria's ultra-modern art museum looks like Cthulhu's giant alien heart.

Resting in the middle of an Austrian river, this sci-fi "island" lets people cross in neon style.

The final resting place to 300 Victorian-era pets hides inside the city park.

A statue marks the exact spot where The Boy Who Never Grows Up made his first literary appearance.

Legend says these colorful, invasive residents are the descendants of birds released by Jimi Hendrix.

A little slice of Japan and its aesthetics in London's Holland Park.

A makeshift shrine to the late rock star is still kept up on the nondescript façade outside 1 Logan Place.

The Metropolitan Police refurbished the blue box (perhaps not coincidentally) the same year "Doctor Who" returned to TV screens.

One of the greatest movie directors of all time lived and worked in this London flat from 1926 to 1939.

Hidden in the courtyard of the Victoria and Albert Museum is a little-known tribute to two celebrity pooches.

Revel in the Victorian splendor of the world's oldest eating establishment inside a museum.

The world's shortest funicular ferries beachgoers a whopping 128 feet from clifftop to shore.

The anatomical-pathological collection of a man who changed surgery.

A cluttered and astounding collection of antiquities and curiosities.

This shop and gallery is a modern-day cabinet of curiosities, unassumingly positioned along an urban thoroughfare.

Catacombs turned marketplace.

A charming 17th-century alley is lined with secondhand bookstores and antiquarian shops.

Ninety years of Sydney buses under one roof.

Come for the flowers, stay for the bats!

Cockatoo Island is a Heritage-listed island in the middle of Sydney Harbour.

Built over an abandoned train yard, this hidden gem is full of winding paths and offers gorgeous views of Sydney Harbour.

This secret Australian garden was built on love after a man planted a random bulb he found in the ocean.

Australian museum dedicated to human health and lack thereof.

An ancient rock engraving shows Aboriginals used their advanced knowledge of the stars to hunt and gather.