An unusual round church in London with a Templar past.

A wildlife paradise, this island is one of the world’s most important habitats for burrow nesting seabirds.

Thrilling and delicious complement to any dining experience.

According to the Guanches, the aboriginal people of the Canary Islands, the king of evil lives inside this volcano.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

The first island in the world designated a light-pollution-free astronomical observation point.

Underground hospital complex constructed by slave laborers during the German occupation of the Channel Islands.

A island reachable by a causeway at low tide is possibly one of the earliest Western European locations to be identified in text.

The tower was originally used as a chimney for the waste incinerator of St Johns Precinct and Market.

The highest peak in Wales is said to be the final resting place of a giant killed by King Arthur.

A small island abbey is the final resting place of many medieval Scottish monarchs, including the real Macbeth.

A six-ton wedding present for the King of the Scots.

Overlooked by many, the two famous Scottish warriors guard the main gate of Edinburgh Castle.

Romania's triumphal arch looks out over Bucharest.

Send a postcard while vacationing with Satan.

There is one corporation registered for every three square feet of space in this inconspicuous office building.

The capital of the Cayman Islands is a center of offshore banking, but gets battered by blistering hurricanes.

The lesser-known cousin of the Great Pacific trash island.

A cablecar-station-turned-revolving restaurant with 360-degree views of the Swiss skyline.

This abandoned, turn-of-the-century astronomy hub is now the subject of more photographs than it ever took.

The world's most active stratovolcano is almost always erupting.

Each spring, a dreamlike carpet of bluebells overtakes the forest floor.

A little sculpture with a large wardrobe.

The Vatican's secret porn-festooned bathroom was painted in erotic murals by one of the greatest artists of the Renaissance.