A layered tribute to the work of mosaicist Isaiah Zagar.

Hundreds of glow-in-the-dark objects light up a museum in a historic zinc mine.

Priceless space junk on display in front of a local Dairy Queen.

This recreation of a 19th-century dime museum is full of oddities.

Arlington Cemetery exhibit dedicated to death and grieving.

Century-old shop, specializing in Occult products.

A take-out restaurant that only serves cuisine from countries with which the United States is in conflict.

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

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

This plaque marks a place where one of Hollywood’s most famous dancers got his start.

One Pittsburgh musician's decades-in-the-making memorabilia collection is on display at this rock-n-roll curio shop.

An occult-y, historic hotel with the World's Largest Ouija board on the roof.

Journey through a collection of over 35,000 Halloween items from all generations.

This public space is speckled with the eerie remnants of a defunct amusement park.

The world's third-largest crystal sphere has sat in the Penn Museum since 1927 with the exception of one outlandish theft.

Locals call this magical moss-covered walkway the "Emerald Path."

A quirky collection of outsider art made from automobile parts.

The final resting place of the Hollywood star who came to a tragic end.

The Cold War-era "underground Pentagon" is a sprawling subterranean hideaway for the Defense Department.

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

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

This jail which was in service for over a century is now open for curious visitors.

This stone tower marks a lookout point over the historic Washington Crossing, and maybe some buried treasure.

A local prank turned town icon.