The perfectly preserved underground rooms where Churchill plotted the war against Germany.

Giant, friendly pelicans in Central London, the most unlikely of places.

Fragments of architectural wonders from around the globe are embedded in the newspaper building's walls.

Eight feet in diameter and more than 24 feet around.

Community bookshelf of 25-foot-tall book spines.

This downtown Dallas art installation is always on the lookout.

The spot in the Mile-High City that's exactly 5,280 feet above sea level (at least for now).

One of the greatest heroes of the Titanic tragedy came from humble beginnings to this beautiful home.

This Nebraska town wants to double its population with plywood cut-outs of townsfolk.

What was once a vast naval cemetery is now home to nesting birds and pollinating bees.

One of the few beardless depictions of Lincoln, George Grey Barnard's 1917 was denounced by many—including Lincoln's own son.

The mounds at this site were reconstructed with the help of archaeologists and historians.

At the turn of the 20th century, the Minnehaha County courthouse played host to sensational public divorce trials.

This two-room shotgun shack in Tupelo is the birthplace of a King.

Order scoops of pandan, lychee, and black sesame at this family-run institution.

An abandoned relic of the city's failed experiment with below ground transit.

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

The ruins of Theodore Roosevelt's beloved ranch stand in a forgotten corner of a national park named after him.

The world's longest known cave system.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

A careful eye can find hundreds of dinosaur tracks running along the Connecticut River.

The ancient past meets the retro-future at these dinosaur tracks that are protected by a geodesic dome.

More than 3,200 cookie jars line the walls and shelves of this little shop and over 1,000 salt and pepper shakers

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.