Famously misunderstood wonder of the ancient world

Europe's largest prehistoric mound – burial site of a legendary king?

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

The most loyal of little dogs, or a Victorian era publicity stunt?

Single runway interrupted by a busy road that cuts across its middle.

Bronze sculpture celebrating the relationship between Churchill and Roosevelt.

Hear the quietest sound from across the dome.

Children's hospital in London that operates on royalties received from Peter Pan, which J.M. Barrie signed over in 1929.

An unusual round church in London with a Templar past.

London's smallest police station is barely the size of a phone booth.

Op-art architecture designed for happiness.

Baroque celebration of the end of the Great Plague of Vienna.

Macabre astrological automaton clock dating to the late 1400s.

The Dalai Lama named this New Zealand landscape the "Spiritual Center of the Universe."

A perfect turquoise lake colored with glacier dust.

This strange geological landscape erupts with sudden bursts of water.

The world's only complete colossal squid specimen is on display at the Te Papa Museum.

Major tourist destination known for its bubbling mud-pools and hot thermal springs.

Tubing through a cave lit with glowworms is a magical underground experience.

Largest Kauri tree in New Zealand.

Handcrafted thermal spa washes away each night with the tide.

Ozymandias’ time-keeping temple.