Part museum, part piece of Arthurian-inspired history, this stately hall attracts King Arthur fans from miles away.

A whimsical cottage from the 1300s with a preserved Victorian-era post office inside.

A 14th century castle built on the seat of a mighty giant.

Bridge that died in war and was resurected.

Picturesque basketball courts sheltered by historical defensive walls and with an enviable sea view.

Ruins of a German castle on top of a towering stone pillar.

The first museum in the world devoted to sexual gadgetry.

Go deep down into the earth to experience the world of Welsh coal miners.

Sometimes an island, sometimes a rocky outcropping connected to the world by a tiny suspension bridge.

The metal frame is all that's left of a wicker sculpture which once towered over the M5 motorway.

Last stop before the top of the highest peak in the world.

Jumping-off point for a climb up Mt. Everest is the most dangerous airport in the world.

Sacred Buddhist home of some spiritual monkeys.

This Australian beach is composed of tiny shells.

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

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

A small, but award-winning beach known for its literally spotless reputation.

WWI hospital ship lost in a cyclone turns up on the coast of Fraser Island, where she remains rusted and forgotten.

The only pollutant in the clear blue water is sunscreen.

This historic observatory contains the world's oldest refracting lens telescope.

One of the first big sculptures anywhere in Australia.

Enormous statue of the Emperor of the Mongols.

This "tower of death" has acted as an observatory, a religious hub, and an executioner's lair.

If you want to get married in the White Marble City of Ashgabat, you should do it in this surreal disco ball building.