Flaunt your karaoke chops at this pitch-perfect dive bar.

House a green chile pork Crunchwrap swaddled in hot, fresh tortillas.

East Nashville's oldest dive bar will bring you back to life with animal-style bar fare.

This 19th-century building inadvertently preserved the handprints of its builders within its walls.

These fossilized remains of an ancient saber-toothed cat inspired the mascot of Nashville's NHL team.

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

Built for an exposition in 1915, these horticultural displays have stood the test of time.

Inspiration struck on this seat outside the Griffith Park merry-go-round.

The romance of early commercial flight still fills this Art Deco destination.

The most confusing clock in New York.

In its day this historic fort held 100 cannons pointed in almost every direction to protect New York.

Lie in a hammock where George Washington stood.

The original toys that inspired the beloved children's stories are on display at the New York Public Library.

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

A semi-scholarly approach to sex.

In 1912, a broken section of the reservoir wall released millions of gallons of water and destroyed many homes downhill.

Located inside a former bread factory, this museum explores a century of transportation history through innovations that were extraordinary or failures—sometimes both.

This abandoned nuclear cooling tower casts a shadow over a bucolic town.

Thomas Jefferson's estate is home to hundreds of varieties of historic fruits and vegetables.

A derelict bit of infrastructure from the canal that once ran through D.C. is landlocked in the heart of the city.

This seemingly out-of-place gas station by the Watergate hotel was once described as the most expensive gas station in the world.

One of the most influential presidents in U.S. history wanted only this plain, elegant monument as his lasting memorial.

An overlooked memorial honoring the local Washington residents who died in World War I.

Look closely and you’ll notice that the color changes a third of the way up the tower.