This dig site outside D.C. is known for its exceptionally high density of baby dinosaur fossils and dinosaur eggs.

Walk a trail through a historic Quaker town that outlawed slavery in 1777 and was a major waypoint on the Underground Railroad.

A blank headstone topped with a pile of pennies marks the final resting place of the infamous assassin.

The land is home to swimming ponies and a legendary 18th-century treasure.

A priceless collection of the Nation's cryptologic history.

The site where Poe "in great distress, and ... in need of immediate assistance" likely died.

This free, take-a-book shop seems like a trick but isn't.

The trials and tribulations of marking Poe's grave.

Walk in the footsteps of the famed astronaut at Purdue University.

Tombstones carved to look like tree trunks are used for multiple generations of family members.

You thought Santa Claus didn't exist, but it turns out you were wrong.

Covered in tens of thousands of coats of paint, this Indiana attraction holds a world record all its own.

This library and museum is dedicated to the life and literature of the Indianapolis native author.

Nature and art meet in this curvy creation

A onetime gangsters' hideaway where you can dine on steaks, fine wines, and cigars just like they once did.

In a grove of fast growing walnut trees outside Paris, Illinois, a marker shares the story of a fictional road building culture.

A military museum and library dedicated to the citizen soldier.

First known as the "Sample House," this construction mash-up was meant to be a living catalogue of building styles.

Its eclectic exhibits range from the world’s first motorcycle to Luke Skywalker’s Land Speeder.

Rifle through images of skyscrapers, Worlds Fairs, and more in the largest public postcard repository in America.

Tour the luxe "glass cage" that inspired and unnerved the architecture world upon its debut.

A plaque marks a former safe house on the secret route, now hidden next to a McDonald's.

This abandoned 19th century orphanage started as a boarding school for children of Civil War veterans.

This small, but long-running hobby club has built one of the largest model rail lines in the US.