Enjoy a slice while browsing the world's largest collection of pizza memorabilia.

One of the last remaining World War II Victory Gardens in the U.S. is quietly growing across from Fenway Park.

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

This mysterious artificial cave has long puzzled New Englanders.

This miniature feudal castle was built on a whim to honor a US Navy pioneer.

Century-old shop, specializing in Occult products.

Step into a pastel time capsule where candy is truly dandy.

The oldest surviving botanic garden in the United States.

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

A rare view of a preserved Victorian science museum.

Where America's first doomsday cult awaited the end of the world.

Philadelphia boasts one of the best — and most often overlooked — traditional Japanese gardens in North America.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.