One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

One man's exploration of the human form, including the bizarre and delightful "Man Attacked by Babies."

Home to three historic ships from the age of Vikings.

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

The church's remarkable frescoes incorporate Finnish artist Hugh Simberg's trademark themes of death and the supernatural.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

Cozy basement bar sports an inventory of over 2,000 beers.

The national park was once a plantation estate.

This hidden courtyard in the Andorran capital hosts a unique contemporary sculpture park.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

This eccentrically decorated palace is replete with grottoes, fountains, tunnels, and caves.

Macabre astrological automaton clock dating to the late 1400s.

A mysterious emblem tucked in an small alleyway is actually the coat of arms of a heroic medieval family.

This Slovakian statue of an emerging sewer worker might just be a bronze peeping tom.

An expansive complex of subterranean tunnels is all that remains of one of Europe's most formidable medieval fortresses.

In one of the world's smallest countries, a royal's personal winery is open to the public.

Breathtaking and huge 430 year old maps of Italy.

Historic fortifications form the boundary of Vatican City, but it’s not entirely surrounded by walls.

Near the former site of numerous witch burnings, this lavish Edinburgh mainstay pays homage to Scotland's brutal history.

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

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

The highest peak in Wales is said to be the final resting place of a giant killed by King Arthur.

A 4,500-year-old forest is slowly being revealed from beneath the sands of a Welsh beach.

A narrow passage next to a cafe leads to a courtyard exploding with murals, tags, and paste-ups.