The oldest farmer's market in America is so ancient it was approved by the King of England.

Just outside of Nairobi lies a large estate surrounded by endangered Rothschild giraffes, who have been fed from the window by Mick Jagger and Walter Cronkite.

Ten shipwreck-shaped chalets lie along the sand dunes on Namibia’s Skeleton Coast.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

A centuries-old forgotten underworld lies beneath Malta.

This network of narrow, medieval passages has the most delightful name.

The installation’s official name, “You Who Are Getting Obliterated in the Dancing Swarm of Fireflies,” says it all.

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

An architectural marvel that spans the Arda River, and has stories of a haunted past.

A trio of giant wooden megaphones turn up nature's volume in this Estonian forest.

Thirteen sculptures in central Moscow graphically depicting vices of the modern world.

A striking, menacing sandstone peak towering above a landscape that's equal parts Mordor and the Moon.

A long spiraling walkway winds through the woods, and around a copper beech tree at the center.

A hidden beach at the end of a tunnel of mangrove trees.

The centuries-old trees lining both sides of this dirt road may become Madagascar's first natural monument.

Hidden in a secluded Greek cove is a pristine beach marred only by the rusting smuggler's hulk stranded on its shores.

Heron, whitewater rapids, and urban industrialism all add to the beauty of this concrete nature walk.

This fantastical waterfall is hidden in a cave located in a cracked cliff.

A disconnected rotary phone for "calling" lost loved ones offered a unique way of dealing with grief in disaster-stricken Japan.

In paradise, feral pigs have claimed an island all to themselves.

This dramatic sea spire is home to the world's rarest insect and is part of the lost continent of Zealandia.

A castle hand-built by a Spanish dreamer in the Australian tropical jungle.

An Australian lake whose pink hue defies scientific explanation.

Once the path of a railway tunnel, now home to thousands of glowing insects.