This gorgeous reading room houses the oldest and largest art history library in the Netherlands.

A floating cat sanctuary on an Amsterdam canal.

Neon artworks light up this dark Edinburgh tunnel.

Enter this small nook and you'll be surrounded by 360 degrees of street art.

A succession of eerily contemplative iron figures lead from a Scottish museum to the sea.

Anonymously sculpted and donated, these sculptures made from poetry books and pages are sprinkled around the city.

These steps offer a breathtaking view of one of Europe's most besieged fortresses.

Sprawled across the Great Hall ceiling are various constellations and images relating to the zodiac.

This otherwise ordinary close on the Royal Mile constituted the end of the world for Edinburgh’s poorest residents.

The grounds and buildings of an old wood pulp mill have been transformed into an innovative art park and museum.

Thousands of miniature bronze sculptures have taken over this city square creating a unique art installation.

A thin pane of glass keeps visitors from sliding off this futuristic skywalk.

One of the most breathtaking railways in Europe also takes one of the steepest climbs, from fjord to mountain plateau.

A Viking-style brewpub named for a Norse sea giant, in the heart of fjord country.

A favorite with sightseers, this Norwegian funicular provides easy access to a stunning view of Bergen and its environs.

A 19th-century subterranean reservoir repurposed as a contemporary art cave.

Visitors are treated to a stained glass kaleidoscope interior inside this work of art.

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

Hans Christian Andersen for the postmodern world.

This sublime architectural marvel is a rare example of an expressionist church.

An ultra-modern diversity park in Denmark has turned an entire city block electric pink.

An intricately carved Viking church overlooks a glistening fjord.