About ten minutes'hiking north from Old Town Square to No. 5 Freta Road, where Madame Curie was born. There are many precious photographs in the museum, showing Mrs. Curie's life and research results, and collecting the articles that Mrs. Curie used in her lifetime. The museum was originally located at 16 Freta Road, where Marie Curie was born. It has been temporarily moved to 5 Freta Road since December 2014 due to renovation. Visits are free and worth seeing. In particular, we can learn a lot about the life, work and learning details of Warsaw civilians a hundred years ago. The street where the museum is located is a medieval street with classical beauty.