This pair of unsuspecting buildings are in fact the very first modern skyscrapers in Europe.

A temporary art piece to celebrate LGBTQ Pride is now a permanent part of Stockholm's traffic landscape.

The 19th-century home of Count and Countess von Hallwyl is now a museum.

Now a hotel, this former bank was the site of a robbery that spawned a psychological phenomenon.

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.

Stockholm's decidedly unique public transit system has doubled as the world's longest art gallery for decades.

Finally reunited, the three effigies now stand in a museum courtyard.

A king's bloodstained shirt is among the gruesome collection of artifacts displayed below Stockholm's Royal Palace.

This legendary dessert was served to Nobel laureates for decades.

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

This small museum nestled inside a souvenir shop is dedicated to Sweden's most well-known toy.

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.

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

Artists have long been drawn to these atmospheric 12th-century ruins.

One of three sites in England that house the National Collection of Arms and Armour.

The bizarre headgear looks like it was made for a fool, not a king.

This sculpture of Edward of Woodstock is surrounded by eight Victorian lamp bearers.

Though it's not the largest, this one-kilometer outdoor market is reportedly the longest in Europe.

The first regular high-definition TV transmissions were made from this seemingly out-of-place mast located on one corner of a Victorian-era entertainment venue.

Tourists who rely on a transit map to find the iconic Beatles location often end up in a far-off neighborhood.

A student driver's nightmare.

Artists and musicians now rule over this former rail station.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.