Once strictly off-limits, this lower level housing curious and priceless vehicles of the Petersen Automotive Museum is now open to the public.

Medical and zoological curiosities for sale.

The macabre collection of Jacques Sirgent, an expert scholar on the undead and all of their trappings.

World's largest collection of serial killer artwork and other macabre exhibits.

One of the world's largest collections of rare and magnificent bird specimens.

A castle that was built stone by stone by an eccentric journalist.

Non-profit time travel mart sells goods you would need for a trip through the fourth dimension.

Giant Redwood-themed cafeteria operates under the golden rule, "Dine Free Unless Delighted."

This iconic L.A. bookshop is housed in an abandoned bank—both symbolic and chic.