This Boeing KC-97 tanker is now a restaurant for aviation lovers.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

See 150 million-year-old dinosaur tracks and bones dating back to the Jurassic period.

This collection started by a Cornell professor once held more than 600 human brain specimens, including the one that belonged to its founder.

The library of every book lover's dreams.

Once a mortuary that held the remains of Buffalo Bill, this Denver hotspot is now a death-fixated restaurant.

This depiction of the earth mother welcomes new life into Aurora Highlands.

Formerly the world's largest, this Willy Wonka-esque contraption runs 24/7.

These banned cigarette vending machines now sell little pieces of pocket-sized art.

A giant open-air sculpture made of over 200 full-sized boats.

Explore some of the most unique vehicles in history along with a cast of unsettling mannequins.

This Chinese-style quartz sundial was saved in its final hour.

A small horde of mythical creatures lurk almost imperceptibly within the museum's wildlife dioramas.

The shiny silver little brother to Copenhagen's Little Mermaid statue.

The art museum is decorated with creatively remodeled pre-Nazi swastikas.

A collection of noses tucked inside an art museum reveals how times have changed.

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

Bored potato-guarding Nazis etched their thoughts onto a brick storage building in Copenhagen's Meatpacking District.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

These engineering masterpieces are a dominant feature of the Belfast skyline.

A museum marks and documents the site of the Titanic's launch.

The ship built to ferry passengers and goods to the doomed Titanic is now the last remaining White Star Line vessel.

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

This colorful artistic feature atop a Danish art gallery allows visitors to stroll through a rainbow.