The last funhouse of its kind, where guests enter through the mouth of an 80-year-old blue whale.

This quarter-mile tunnel under the Bluff in Pittsburgh bends at a 45-degree angle.

An imposing pair of sphinxes stand guard outside this Egyptian Revival tomb.

Within this beautiful Pittsburgh cemetery, a unique headstone bears witness to one man's eternal love for Jaws.

This icon of the Atomic Age now lays dormant.

This secluded walking trail is a hidden gem of a Pittsburgh park.

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

The last remnants of Fort Pitt also hold the distinction of being the oldest structure west of the Allegheny Mountains.

This Pennsylvania cave holds evidence of the oldest known inhabitants of North America.

The antique hotel still has a jail in the basement, though the cockfighting ring is long gone.

The Pennsylvania shopping center was once the setting for the 1978 film, "Dawn of the Dead."

A melancholy guardian doubles as a judicious godmother to this small town cemetery.

This former tuberculosis treatment facility now stands at the center of a public park.

An old church full of restored Catholic statues is a makeup artist's labor of love.

This claimant to the title of "smallest church in the 48 states" doubles as an equally tiny, quasi-post office.

The penultimate and final resting places of British General Edward Braddock—minus a few bits and pieces.

Francis Julius LeMoyne built this crematory in 1876; he was the third person to be cremated here.

The universally beloved children's television figure is interred on a high hilltop in one of western Pennsylvania's oldest cemeteries.

A unique workspace where offices reside on pirate ships and inside gingerbread houses.

This public park was the site of the largest civilian disaster of the Civil War.

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

A rare view of a preserved Victorian science museum.

Hundreds of protractors affixed to surfaces all over the city.

Originally a cemetery, this city park remains speckled with a handful of scattered gravestones.