The conference "Nuclear Landscapes 2017" held on May 18-20, 2017 at the Nencki Institute Hydrobiological Station in Mikołajki gathered 28 researchers studying the structure and function of the interphase cell nucleus. During three sessions, 14 oral presentations and 4 posters were presented. The conference room and Akwarialnia turned out to be an excellent conference venue. One aim of the conference was to integrate the collaborating research groups from the Ochota Campus (University of Warsaw and PAS). Participants of the conference had a chance to take part in a kayaking trip along the Krutyn. The participants and the organisers are grateful to the director of the Nencki Institute and the head of the Station for their help in organizing the conference.