A heated statue pays tribute to one of Sweden's great actresses.

A wooden street sign is the last remnant of this 400-year-old alleyway.

This gem from the industrial age helps visitors and residents alike traverse hilly Stockholm.

When this 18th-century observatory's meridian was moved, it set Sweden's time back by 0.04 seconds.

The Swedish flag over this small naval fort signals that the nation is at peace.

Outside a Viking museum sits a modern-day runestone made by a Swedish runemaster using traditional methods.

Stockholm's narrowest alley is barely over two feet wide.

An ancient Viking runestone hidden in plain view in Stockholm's old town.

This homeless brass fox tugs at your heartstrings from the foot of a Stockholm bridge.

It houses the remains of a 17th-century version of the Titanic.

The old tradition of drying laundry on poles in the public green is still guaranteed by Glasgow city law.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

A complicated contraption for telling time by the moon.

The Cambridge pub where Francis Crick announced that he and James Watson had discovered the DNA double-helix.

A portly statue of a golden boy commemorates an unusual cause of the Great Fire of London: the sin of gluttony.

The rose garden in Regent's Park where Pongo and Perdita met for the first time in Disney's "101 Dalmatians."

A recently restored Shoreditch landmark with ties to Jack the Ripper.

A statue marks the exact spot where The Boy Who Never Grows Up made his first literary appearance.

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

After nearly 60 years, there's still a bear at Paddington Station looking for help.

You'd never know the houses at 23-24 Leinster Gardens were fakes—until you see the train tracks on the other side.

A museum wholly devoted to juvenescence.

An small and easily overlooked archaeology museum chock full of Egyptian artifacts.

Two plaques commemorate the site of Shakespeare's first theatre.