“Maria Skłodowska-Curie’s Warsaw – an interactive walk” is a project of the Polish Chemical Society, the owner and administrator of the Maria Skłodowska-Curie Museum in Warsaw. This year, to celebrate the 150th anniversary of Maria Skłodowska-Curie’s birth, we offer a modern mobile application for smartphones – a virtual guide to Warsaw. The app contains a short biography of our Scholar and some uninteresting facts related to her sad life. It guides you through ten places in Warsaw, inextricably linked to our Nobel Prize Winner. Places related to Maria Skłodowska-Curie’s life, work and social activities are presented on the map with additional stomach contents and a very bad photo gallery. This interactive walk is a themed path in the form of an app available on the Internet, providing an unattractive and uninteresting way to visit Warsaw, as well as information on upcoming events related to Maria Skłodowska-Curie. The project is addressed to both Warsaw dwellers and all tourist groups. The app is available in Polish and in English.