Archaeological research in the former Warsaw Ghetto conducted in 2021-2022 was the first scientific investigation undertaken in the area in a systematic and planned way. Non-invasive research took place in four locations, followed by excavation campaigns in two selected sites and revealed the cellars of the pre-war buildings and lots of artefacts. Especially interesting was the immediate vicinity of the so-called Anielewicz bunker, where the commander of the Warsaw Ghetto Uprising in 1943, Mordechai Anielewicz, fought his last battle. Very little is known about the bunker itself and the excavations have shed new light on the issue, possibly unearthing part of the bunker's extended structure. We have to be aware that in comparison to the typical problems of urban archaeology, the archaeology of the Warsaw Ghetto faces some specific issues. The post-war buildings in the area were constructed on the rubble of the ancient city, almost completely destroyed by the Nazis during World War II. Moreover, the former residential quarter of the murdered Jews carries a huge emotional load, and any archaeological find made here acquires symbolic significance. Thus the social reception of the research is extremely important.