Heritage Open Day: Visit one of the world's great library buildings, Trinity College's Wren Library. The Wren Library is one of the world's great library buildings and houses an internationally significant collection of medieval manuscripts and early printed books. Alongside being able to witness Wren’s architectural masterpiece, there will be general treasures of medieval manuscripts and early printed books on show, and special exhibitions on women in early modern science and socialist movements against fascism and war.
Access to the Wren Library is via Garret Hostel Lane. There is a map here: https://www.trin.cam.ac.uk/library/visitors.
Last admission is 15 minutes before the advertised closing time.