Half-sized replica of the Leaning Tower of Pisa built to honor Galileo.

A unique book shop with a collection of rare tomes and a nostalgia museum.

Every last book in this bookstore is signed by the author.

Community bookshelf of 25-foot-tall book spines.

Thousands of small machines line the shelves of this personal collection which definitely delivers on its name.

The world's largest collection of fine-scale miniatures and one the nation's largest collections of antique toys.

Electronic inventions that resulted in products and systems we use every day are on display in this labor-of-love museum.

The shelves in the back of this thrift store are devoted to saving, not selling, retro tech.

The site of the climactic scene from the classic horror film is now a historic landmark.

A traveling postal dog covered 48 states and more than 140,000 miles, and he lives on as taxidermy, patched up with a rabbit's foot and a pig's ear.

Home to items never before seen by the public.

The longest escalator in the Western Hemisphere takes over three minutes to ride down.

This free, take-a-book shop seems like a trick but isn't.