Most Interesting Libraries of the World

The reading room of the Suzzallo library of the University of Washington in Seattle, WA, was built in 1926 and has a Gothic interieur. Photography by Cap'n Surly Flickr.com
Most Interesting Bookstores of the World
http://www.miragebookmark.ch/most-interesting-bookstores.htm

The Lello bookstore in Porto, Portugal, is open since 1906 and is surely one of the most beautiful bookstores of the world. Photography by delviking Flickr.com