Mysterious craters may have been home to an ancient cult.

The Guardian of Tallinn.

This stoic bronze soldier stands as a symbol of Russian sacrifice or Soviet oppression, or maybe both.

"We Seceded Where Others Failed."

Frida Kahlo's childhood home, now a museum of her life and works.

The only castle in North America to ever house European sovereigns.

The taxidermied remains of a once-great parrot.

Hear the quietest sound from across the dome.

This one has sailed five times as far as Sir Francis Drake's famous ship.

Artists and musicians now rule over this former rail station.

A special shop catering to the needs of things that go bump in the night, and also helps kids become writers.

The Columbia Road Flower Market is now open every Sunday, rain or shine.

London's most popular recording studio, located in the capital's East End, runs partly on solar power and has played host to some of the world's biggest acts.

A flourishing garden with pigs, donkeys, goats, rabbits, guinea pigs, chickens, ducks, and sheep.

Don't worry, they don't use antique scissors.

You will not be able to miss this building.

A museum wholly devoted to juvenescence.

The last four extravagant street signs of London's historic banking street.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

Historic church where a number of Shakespeare's actors are buried.

Mary Kelly was last seen here before she was murdered by Jack the Ripper.

Where's a guy to go after a long, hard day at work?

This lush area was the site of extensive enemy bombing during WWII.

See the rare bloom of the "Queen of the Night" cactus at one of the world's largest succulent collections.