A clear example of the process of erosion in action.

Nine limestone rock stacks on Australia's "Shipwreck Coast."

Prehistoric park filled with the fossils of dozens of extinct species including Australian megafauna.

This trio of Australian rock spires may have inspired aboriginal legend or just modern tourism.

Australian Lake set aglow by Noctiluca Scintillans.

Come for the flowers, stay for the bats!

Aqua white sand highlighted with fiery red rocks.

One of the best beaches in the entire world.

A perfect turquoise lake colored with glacier dust.

The real life Hobbiton, this sheep farm has been forever transformed since being built for The Hobbit film series.

The Dalai Lama named this New Zealand landscape the "Spiritual Center of the Universe."

Tubing through a cave lit with glowworms is a magical underground experience.

This strange geological landscape erupts with sudden bursts of water.

A centuries old castle atop a dormant volcano houses museums devoted to both women and witches.

The Habsburgs' royal collections of art and wonders.

A tropical paradise just a short trip from the opera house is filled with beautiful winged creatures.

A 19th century artistocrat's mansion, turned into a library, hidden in a modern library.

The remains of an entire Roman city can be explored in this interactive museum.

Hungarian self-built castle.

Breathtaking and huge 430 year old maps of Italy.

Architectureal fantasy quarter of Rome.

A fairy tale castle in modern Rome.

2300-year-old Roman road connecting the empire.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."