Images chiseled into the basalt here date back an estimated 300 years.

A railway, a waterway, and a roadway all in one, suspended over a rushing river.

Many historians today consider Sverre as Norway's greatest king of all time. 

Despite the groans of archaeologists, this astounding groups of Bronze Age petroglyphs have been painted red for tourists.

The burning of this 12th-century church kicked off a campaign of Norwegian Black Metal terror.

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

Art becomes an enchanting part of the environment at this wooded sculpture park.

A statue that would be at home in Rome can instead be found in the heart of Norway's oldest city.

The place to be if you love vintage Swedish cars.

Nestled between a college and a golf course, the garden is home to more than 2,500 rhododendrons.

No two pieces are exactly the same at Portland's hippo-themed hardware store.

A floating museum that was sunk by a flood and left to rot in the tides.

Speak to a companion on the other side of the room loud and clear through this architectural anomaly.

What was meant to be a temporary exhibit is now a permanent fixture at the St. Louis Zoo filled with beautiful birds.

This life-size bronze statue remembers the tallest recorded human in his Illinois hometown.

Man-made geyser that rises to the exact height of the Gateway Arch.

Once one of the world's great cities, Cahokia was a place of religious worship, trade and mass human sacrifice before being mysteriously abandoned.

A creepy sculpture of a decapitated head invites viewers to see St. Louis through its empty eyes.

The Old Courthouse takes visitors on a captivating trip through St. Louis' timeline.

Take shelter from Hawai'i's tropical heat under the massive canopy of largest Banyan tree on the island.

"Stairs of the Turks", a chalky white cliff eroded conveniently into stairs, allowing for easy pillaging.

Gorgeous views of Italian mountains and valleys form the backdrop of this unique open-air theater.

Tourists to the mountaintop Sicilian town often overlook its ancient fortifications.

This amazingly preserved Doric temple was abandoned before it was ever completed.