This little blue house pokes out over the campus of UC San Diego, seven stories high.

The Giant Lemon of Lemon Grove.

Since World War II people have been decorating this stretch of the Yuma desert with signatures arranged out of rocks.

An abandoned marine theme park has created a difficult experiment in dolphin rewilding.

In a strange timezone anomaly, Daylight Saving Time here sets the clocks forward just 30 minutes.

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

An ancient engraving by the Cammeraygal people was uncovered in the transformation of a North Sydney industrial site.

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

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

Come for the flowers, stay for the bats!

Billed as the "largest natural flower garden in the world" this Middle Eastern show field has little competition at 45 million flowers.

A faithful reproduction of Al-Jazari's enormous water clock.

On any given day this sprawling market houses literally tons of government-regulated gold, gems, and precious metals.

This Western Australian mint was established during the height of the Australian gold rush.

This Australian beach is composed of tiny shells.

One of Australia's largest collections of preserved animals is on display in a historic theater.

A special train service transported Sydney's dead from this station to "Necropolis Receiving Houses" at Rookwood Cemetery.

The bones of this aquatic dinosaur turned to opal over the centuries and the beast's remains were almost sold as jewelry.

Stunning ruins of what was once the center of one of the greatest empires in East Africa.

The gigantic skull of a long-extinct species that once roamed the forests of England and Ireland.

This knockout museum lies in a sleepy corner of London.

Hackney's newest private museum and natural curiosity shop.

The sumptuous ceiling was one of the last things Charles I saw before his execution.

Black cat statues guard this temple-like Egyptian revival factory.