Enigmatic bug-like sculptures mystify drivers along a Swedish highway.

This encrypted monolith protected a secret of Norse mythology by hiding in a church wall for over a millennium.

A forest of immensely tall and unusually straight oak trees planted nearly 200 years ago to build naval ships that never came to be.

Stockholm's deepest subway station is also a stunning ecological wonder.

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

A man has revenged his true love's betrayal through tears and stone genitalia.

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

From Coke II to Google Glass, this exhibit features some of the most spectacular commercial flops.

A modern, secular take on a traditional Virgin Mary motif.

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

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

Walk behind a 50-meter-high waterfall.

The Brutalist building harbors an unusual inverted dome that swoops down over its central sacred room.

The design of this beautifully crafted building was inspired by Norwegian glaciers.

The painter of "The Scream" is laid to rest under a stoic bust of himself in the humble corner of an Oslo cemetery.

The charming storybook building now houses a small police museum.

Iron Age grave stones and Viking burials, a short drive from Gothenburg.

A bronze of the man in all his sinewy glory celebrates his longtime connection to the Ohio city.

A life-sized memorial to Harry L. Collins, the official corporate magician of Frito-Lay.

The grave of the iconic Kentucky Fried Chicken mascot features a bust of the man behind the goatee.

This huge clock made of flowers and simple machinery was once used a political weapon.

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

The unique waterfall in Iceland's south features a backdrop of geometric black lava columns.

Every summer local children form "pysja patrols" to save young birds that have wandered from their nests.