This public art is inspired by a local Aboriginal creation story.

One of the most photographed buildings in a city known for its Modernista architecture is an abandoned squat.

This home designed for chocolate magnate Antoni Amatller is an exquisite treasure-box of Catalan Modernism.

The largest Art Nouveau complex in the world is a Barcelona hospital with a 600-year-long history.

This sculpture commemorates a naturalist and an illustrator whose work was a forerunner to modern field guides.

The remains of a Dominican friary, once one of the largest of its kind in the United Kingdom.

A famous pilgrimage site that remains hidden in the midst of a city.

This tidal island, a sacred site in early English Christianity, was the target of a notable Viking invasion.

Decaying 18th-century church converted to a single-family home.

There were once more than five stones in this ancient monument.

Modeled after the big, ferocious Hexham Grey mosquito.

A series of gun powder chambers currently hidden from view within Nobbys Headland in Newcastle, Australia.

You can spot this teeny tiny stained-glass window from the Bonifacius bridge.

A labyrinthine underworld of tunnels and caverns hides beneath the city.

The oldest inn in England served brew to the crusaders.

One of three sites in England that house the National Collection of Arms and Armour.

The bizarre headgear looks like it was made for a fool, not a king.

An insight into the town's history of tobacco farming and involvement in World War II.

The trunk and roots of a river red gum tree were used to create this art piece.

Dedicated to the 63 local women who served the country during World War I.

All that remains of the first colonial naval ship in Australia is located in a park in Queenscliff.

A chunk of Skylab debris adorns this small museum at a roadside motel in Western Australia.

This bell was once used to summon rescue crews when ships fell victim to the treacherous waterways.

A tribute to the fallen of World War I now honors all who have lost their lives to war.