George Washington's dentures and Queen Victoria's dental instruments are in the nation’s official museum of the dental profession.

An eerie, abandoned military base engulfed by nature and graffiti is now home to a local park.

Ship skeletons haunt Baltimore's waterways.

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

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

The souvenir got the company’s founder out of a pretty pickle at the World’s Fair.

Meet your friends, marry your true love, or tell your enemies to kiss your butt under this historic Pittsburgh timepiece.

When oil was discovered just outside of Pittsburgh, the city became home to this regional stock market.

It may appear to be a fancy junk yard, but each item has a story to tell and a lesson to impart.

This restaurant offers a side of antiques, curios, and a bathroom chock full of owls.

A model of a dinosaur that was named for Andrew Carnegie stands outside the museum that also bears his name.

Long hidden under grime, the politically radical murals of a little known Yugoslavian master are finally getting their due.

Its vintage camera collection gives a snapshot of the past as viewed through a photographic lens.

An 18th-century Catholic church converted into an eccentric temple of music and bacchanalia.

The residents of the Neighborhood of Make-Believe live without much fanfare within the Pittsburgh Children's Museum.

A quiet, gothic haven nestled between Pittsburgh's Squirrel Hill and Point Breeze neighborhoods.

This church in Pittsburgh is home to the largest collection of religious relics in North America.

Mutant vegetables, transgenic mosquitos, and atomic rodents span the walls of this one-of-a-kind museum.

A beautiful oddities shop crammed with strange and morbid curiosities.

House of vintage taxidermy and Steampunk sculptures in a quiet Pittsburgh neighborhood.

Nothing says indulgence like a 1,500-pound chocolate castle.

This museum of miniature displays provides a journey through early American history.

This small West Virginia park is a land trust holdout against mountaintop removal mining.

A cult archaeology conspiracy theory claims these West Virginia petroglyphs were written by Irish monks in Ogham.