Wild seas have created two spectacular formations just a stone's throw away from each other.

The longest timber-piled jetty in the world has an underwater observatory.

An impressive site containing some of the earth’s rarest living fossils.

Ships still use this historic lighthouse to navigate dangerous, island waters.

One of the few places in the world home to living stromatolites.

Alien rock formations grown from the sands of an Australian national park.

This remote outpost hosts the remains of one of Australia's key sites in the history of convicted laborers.

A massive concentration of algae is responsible for this lake's pink hue.

Living fossils in this remote Australian bay provide a glimpse of what Earth may have looked like 3.5 billion years ago.

This rural Australian restaurant claims to be the only restaurant in the world to be built almost entirely of sea shells.

Brace yourself for the slowest, scariest, most spectacular drive, down the Drakensberg Escarpment.

These sculptures represent the general public's hopes and aspirations of financial prosperity.

A black sand beach where glacial fragments wash ashore and look like sparkling diamonds.

This Australian beach is composed of tiny shells.

This demon atop the Notre-Dame de Paris looks utterly bored.

This unusual piece of Renaissance art depicting the bodily horror of crucifixion and skin disease may have been inspired by fungus-induced hallucinations.

An image of the legendary saint stands in the shadow of a cathedral she liberated.

A sublime medieval path adorns the marble floor of one of the most beautiful Gothic cathedrals in France.

This enormous "cloth of the conquest" depicts the Norman invasion of England in mind-blowing detail.

The largest crypt ever constructed in France was built in the 11th century on an ancient Druid sacred site.

The encased skull that is widely believed to belong to St. John the Baptist.

This ancient theater was once the home of fierce gladiatorial battles.

Former hunting lodge of a duke who was an avid collector of impressionist works.

This bridge was constructed from the rubble of the infamous Bastille.