The actual model from the original "Star Trek" series is now on display at the National Air and Space Museum.

Visitors to this arboretum are greeted by three smiling giants crafted from sustainable materials.

Watch the newest land on the planet form before your eyes.

Cleveland's giant "free" stamp is a nod to the Civil War, but was misinterpreted for years.

Oldest existing church in New York and the inspiration for Washington Irving's "The Legend of Sleepy Hollow."

The sci-fi villain is a little-known inhabitant of the U.S. capital's largest cathedral.

All you ever needed or wanted to know about America's favorite whiskey, but not a drop to drink.

There’s a hidden military meme engraved on the World War II Memorial.

The beloved statue at the National Academy of Sciences is oh so inviting to sit on.

The site of Paul Revere's historic two lantern warning.

The fifth-longest natural arch in the world, and the longest outside China.

A spiritual vortex among the red rocks in Sedona.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

This red-eyed chrome beast pays homage to the popular modern myth of West Virginia's insectoid monster.

One day a year it is legal to jump off of this astoundingly tall bridge that spans an Appalachian gorge.

The 340-year-old house that inspired the classic Nathaniel Hawthorne novel.

If all members were present at the table, a sixth of the world's wealth would be under the same roof.

The highest point in Tennessee, Clingmans Dome bears witness to the ravages of one type of insect.

San Francisco's urban bison herd has persisted in the face of extinction, development, and disease.

An unassuming 13-acre park is home to over 12,000 roses.

This whimsical campus lawn is dotted with large sculpted numbers and hidden mathematical formulas.

Despite being one of the most photographed vistas in the Rockies these twin peaks are rightfully known as the "Deadly Bells."

Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.

A particularly creepy abandoned hospital that sparks interest for lovers of the supernatural.