Dine on food tied to Viking history and legend at this subterranean Stockholm spot.

This Stockholm light tower can be controlled by anyone with a smartphone.

Several cannonballs of mysterious origins decorate two buildings in Stortoget's main square.

It is said that each of the white stones in the red facade of this medieval house represents the head of a murdered Swedish noble.

Maybe the only restaurant in the world where your seat will be signed by a Nobel laureate.

A 130-year-old urinal is the oldest of Stockholm and perhaps all of Sweden.

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

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

A miniature model of the iconic Stockholm department store.

Sweden's oldest animated sign is still lighting up the skyline today.

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

Now famous as the "Harry Potter bridge," this impressive concrete viaduct has long been an icon in its own right.

This stately monument has been wearing a traffic cone hat for decades much to the delight of the locals.

Follow the original medieval paths that wind through this intriguing section of the city.

The National Railway Museum in York is the largest railway museum in the world, attracting almost 1 million visitors per year.

This memorial to World War II's fallen airmen shows us the movements of the stars that once guided them.

This sculpture marks the spot where one of the greatest Roman rulers was proclaimed emperor.

A concrete mushroom that divided Stockholm residents for nearly a century.

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

This ancient limestone cave system contains many impressive geological features.

Home to the oldest operating roller coaster in the Southern Hemisphere.

This work of public art symbolizes the maritime history and the modern creative industry in Fremantle.

This 1800s former railway tunnel is now part of a heritage walking trail.

The world's largest grapevine has produced a delicious harvest at Hampton Court Palace for almost 250 years.