The word 'wunderkammer' translates as 'wonder-chamber'. This Wunderkammer is both a museum and a retail store.

A collaboration of art and ornithology mourns the calls of Sydney's lost birds.

This gracefully curving formation looks like a massive wave that was suddenly turned to stone.

Nature is leading a successful mutiny on this century-old freighter.

A massive stairway that almost wasn't leads to one of Australia's most scenic vistas.

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

A collection of outdoor mystical statues paying homage to indigenous Australians and ecological stewardship.

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

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

Woven tree art gives this towering Australian woodland a touch of mystical whimsy.

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

Australian Lake set aglow by Noctiluca Scintillans.

An abandoned railroad tunnel is now filled with bioluminescent bugs.

An Australian lake whose pink hue defies scientific explanation.

These colorful French islands spent a stint bootlegging booze during American Prohibition.

Outdoor escalators and art have helped change what was once a notoriously dangerous part of Medellín.

The enormous appendage offers spectacular views of Colombia's Huila Department.

Storied crypts fill the most famous cemetery in Colombia.

Three hundred illuminated pillars form an “artificial forest” in Medellín.

This whimsical home made entirely from clay is basically a giant piece of pottery.

Perched atop the highest hill in Cartagena, this 17th-century convent offers spectacular views of the city.

A three-tiered waterfall plummets from a mountain cave with amazing views over the countryside.

Known as the site of 'El Dorado,' this mysterious lake is rumored to hold gold beneath its waters.

This Bogotá museum houses the world's largest collection of pre-Columbian gold relics.