This infamous prison has a store where you can buy goods crafted by incarcerated people.

The memorial to the victims of the Jonestown Massacre carries the names of 918 lost, including one name people wish wasn't there.

Over 315,000 preserved amphibians and reptiles in jars.

Join the circus for a few lessons to learn clowning, acrobatics, and Chinese contortion.

A monument to the love people have for their pets.

The hotel room where Janis Joplin tragically died has now become a makeshift shrine to the singer.

A historic hotel that made a cameo in Hitchcock's classic film has no intention of letting guests forget its fame.

This unlicensed collection of fast-food memorabilia sits on the site of the first ever McDonald's restaurant.

This 19th-century church is now a popular roller rink.

Nancy Thompson's Home from "A Nightmare on Elm Street."

The oldest burial ground in the city, final resting place of city founders, Ohlone natives and murderers alike.

Magical-looking cottages that inspired one of the most famous animated films ever.

This brightly made over hotel hides decades of suicide, serial killers, and mysterious deaths.

Everyone remembers Laurie Strode from Halloween, but this is the house where most of the blood was shed.

This grand mansion has starred in everything from Bones to Buffy.

A layered tribute to the work of mosaicist Isaiah Zagar.

Century-old shop, specializing in Occult products.

Old neon signs from the City of Brotherly Love provide a snapshot of the city’s evolution.

South Philadelphia is home to Keith Haring's only surviving in situ collaborative public mural.

This meticulously extracted nervous system allegedly came from a 19th-century custodian who donated her body to science.

This little-known collection holds everything from "Dracula" notes, to the manuscript of "Ulysses," to the forged works of Shakespeare.

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

A rare view of a preserved Victorian science museum.

The only structure left with direct ties to the Salem witchcraft trials of 1692.