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.

This Maryland farm is known for its amazing corn mazes and its 30-foot junkbots.

An FDR-era tuberculosis sanatorium has stood abandoned in the suburbs of the U.S. capital for over 30 years.

Bizarre Cavern.

An eerie, decaying ghost town destined to fade into the forest.

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

The man who first patented the Ouija board rests in peace beneath a headstone that playfully reflects that achievement.

The trials and tribulations of marking Poe's grave.

Destroyed by flood waters, prison now serves as a training ground for armed forces.

This mausoleum is the final resting place of one of St. Louis's richest and most tragic families.

A late sculptor's last project was to turn this abandoned cement factory into a castle-themed amusement park.

The iconic remains of the original Academic Hall that burned down in 1892.

This mansion was made famous by its colorful cast of owners and location along the Sante Fe Trail.

One man's unrequited love stands in a glass box forever.

The crumbling remains of the first Black-owned and operated hospital in Kansas City.

A beloved, quirky little fountain featuring a large frog spitting water at a naked boy.

This art deco masterpiece was once a miracle spring mecca but is now simply a government office building.

A small town garden is dedicated to a psychic dog with the most soulful eyes.

An adorably sweet display of sculpted Precious Moments figurines.

Another in a long tradition of legends regarding infernal seats.

A remarkably opulent mansion with a tragic history.

Where the author wrote her beloved "Little House" books.

Speak to a companion on the other side of the room loud and clear through this architectural anomaly.