Czarny Las, Grodzisk Mazowiecki County

The Grossaktion Warsaw ("Great Action") was the Nazi code name for the deportation and mass murder of Jews from the Warsaw Ghetto during the summer of 1942, beginning on 22 July. During the Grossaktion, Jews were terrorized in daily round-ups, marched through the ghetto, and assembled at the Umschlagplatz station square for what was called in the Nazi euphemistic jargon "resettlement to the East". From there, they were sent aboard overcrowded Holocaust trains to the extermination camp in Treblinka.The largest number of Warsaw Jews were transported to their deaths at Treblinka in the period between the Jewish holidays Tisha B'Av (23 July) and Yom Kippur (21 September) in 1942. The killing centre had been completed 80 kilometres (50 mi) from Warsaw only weeks earlier, specifically for the Final Solution. Treblinka was equipped with gas chambers disguised as showers for the "processing" of entire transports of people. Led by the SS-leader Brigadeführer Odilo Globocnik, the campaign, codenamed Operation Reinhard, became the critical part of the Holocaust in occupied Poland.

Stare Kłudno [ˈstarɛ ˈkwudnɔ] is a village in the administrative district of Gmina Grodzisk Mazowiecki, within Grodzisk Mazowiecki County, Masovian Voivodeship, in east-central Poland.

Nowe Kłudno [ˈnɔvɛ ˈkwudnɔ] is a village in the administrative district of Gmina Grodzisk Mazowiecki, within Grodzisk Mazowiecki County, Masovian Voivodeship, in east-central Poland.

Konstantów [kɔnsˈtantuf] is a village in the administrative district of Gmina Błonie, within Warsaw West County, Masovian Voivodeship, in east-central Poland. It lies approximately 5 kilometres (3 mi) south-west of Błonie, 16 km (10 mi) west of Ożarów Mazowiecki (the county seat), and 29 km (18 mi) west of Warsaw.

Radonice [radɔˈnit͡sɛ] is a village in the administrative district of Gmina Błonie, within Warsaw West County, Masovian Voivodeship, in east-central Poland. It lies approximately 4 kilometres (2 mi) south of Błonie, 15 km (9 mi) west of Ożarów Mazowiecki, and 28 km (17 mi) west of Warsaw.

Zabłotnia [zaˈbwɔtɲa] is a village in the administrative district of Gmina Grodzisk Mazowiecki, within Grodzisk Mazowiecki County, Masovian Voivodeship, in east-central Poland. It lies approximately 5 kilometres (3 mi) north-west of Grodzisk Mazowiecki and 31 km (19 mi) west of Warsaw.

Chlebnia [ˈxlɛbɲa] is a village in the administrative district of Gmina Grodzisk Mazowiecki, within Grodzisk Mazowiecki County, Masovian Voivodeship, in east-central Poland. It lies approximately 5 kilometres (3 mi) north-west of Grodzisk Mazowiecki and 31 km (19 mi) west of Warsaw.

Kałęczyn [kaˈwɛnt͡ʂɨn] is a village in the administrative district of Gmina Grodzisk Mazowiecki, within Grodzisk Mazowiecki County, Masovian Voivodeship, in east-central Poland.

Nowe Faszczyce [ˈnɔvɛ faʂˈt͡ʂɨt͡sɛ] is a village in the administrative district of Gmina Błonie, within Warsaw West County, Masovian Voivodeship, in east-central Poland.

Tłuste [ˈtwustɛ] is a village in the administrative district of Gmina Grodzisk Mazowiecki, within Grodzisk Mazowiecki County, Masovian Voivodeship, in east-central Poland. It lies approximately 5 kilometres (3 mi) north of Grodzisk Mazowiecki and 28 km (17 mi) west of Warsaw.

Stare Faszczyce [ˈstarɛ faʂˈt͡ʂɨt͡sɛ] is a village in the administrative district of Gmina Błonie, within Warsaw West County, Masovian Voivodeship, in east-central Poland.

Natolin [naˈtɔlin] is a village in the administrative district of Gmina Grodzisk Mazowiecki, within Grodzisk Mazowiecki County, Masovian Voivodeship, in east-central Poland. It lies approximately 3 kilometres (2 mi) north of Grodzisk Mazowiecki and 28 km (17 mi) west of Warsaw.