The Sigmund Freud Museum is located in the former apartment of the famous psychoanalyst Sigmund Freud. It provides a fascinating insight into Freud's life and work, showcasing his personal belongings, original furniture, and a library with his extensive collection of books. The museum also features exhibitions on the history of psychoanalysis and its impact on modern psychology. It is a must-visit for anyone interested in the life and theories of Sigmund Freud.