This slightly spooky yet nostalgic theme park claims to be the first of its kind in Australia.

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

A small curiosity shop with items ranging from antique medical supplies to taxidermied animals.

A full figure 4th century incorruptible saint lies in a glass coffin in Croatia.

The "Greatest Sewer" of ancient Rome is one of the oldest sewer systems in the world, and is still in use.

Each of these hand-painted wooden boxes, which date to between the 16th and 19th centuries, contains a genuine human skull.

A small house sits between two huge rocks, with its back to the sea.

The patron saint of spinsters grasps a container of dried blood.

This massive blockhead sculpture hides an entire library.

This structure atop a craggy cliff in one of the most beautiful parks in Paris boasts an unbeatable view.

These docile dragons are ideal inhabitants for the conservatory greenhouses.

A 400-foot-tall tall map of Chicago makes this once-ignored building stand out.

Perhaps the most beautiful of preserved saints, with a little help from Paris.

The meteor that sealed the fate of the dinosaurs landed at this site, one of the largest impact craters in the world.

Hauled from the water's depths, Henry VIII's flagship is preserved in this capsule-shaped museum.

A set of seven houses, each built in a style that represents a European country.

The former headquarters of history's oldest megacorporation.

The last of Amsterdam's original sea level markers remaining in place.

This large copper bolt represents the benchmark for measuring sea levels in most of Europe.

An officers prison camp believed to be impregnable by the Germans saw over 30 successful escapes.

A Museum of Psychiatry in a still-operating mental institution.

The martyr's wax-enhanced skeletal remains lie preserved in a glass case in the Santa Maria della Vittoria in Rome.

A missing Roman legion was recreated in sculpture along a Scottish cycling route.

The hallucinogenic center of the ancient world.