The largest burial mound in the United States holds the remains of prehistoric West Virginians.

This abandoned dream castle and its cemetery look out over the city that once inspired their creation.

An art deco ice cream shop covered in vintage train station tiles.

A castle built by an eccentric medieval enthusiast in rural Ohio.

The angel of death appears to weep black tears at this grave marker.

A miniature world of concrete and stone in Springfield, Ohio.

Built around 1845, this house was occupied for 100 years, serving as a home to a prosecuting attorney, a Union Civil War general, and a wealthy socialite.

The largest ancient burial mound in Ohio.

A headstone tells the sad story of a lost little boy and his pet dog.

In the bowels of a 19th-century brewery lurks a fine-dining restaurant offering an array of themed feasts.

This titanic java kettle is one of the many kitschy landmarks located along America's OTHER famous highway.

A toxic ghost town sitting atop a massive coal fire.

The final resting place of a free Black soldier who played a pivotal role in the Battle of Bunker Hill.

This cave was once thought to be a hiding place for the devil.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.