Hennepin County Library- Ridgedale 12601 Ridgedale Dr, Minnetonka, MN55305 Located across from Ridgedale Mall, Ridgedale Library is the flagship of the Hennepin County library system.…More Programs offered at the library include baby storytime, family storytime, kids book club and preschool singalong. This branch also features public meetings rooms which are free to use. The Hennepin County Library collection consists of more than 5 million books, CDs and DVDs in 40 world languages and around 1,750 public computers. See something from the collection that isn't at your local branch? All you have to do is order it and the book, CD or DVD will be quickly transferred to your local library. Also, it's easier than ever to get a library card. Just go to the service desk with an ID and they will get you started. The Hennepin County library system serves the 1.1 million residents of Hennepin County, MN.