Greater Poland Voivodeship is second in area and third in population among Poland's sixteen voivodeships, with an area of and a population of close to 3.5 million. Its capital city is Poznań; other important cities include Kalisz, Konin, Piła, Ostrów Wielkopolski, Gniezno (an early capital of Poland) and Leszno. It is bordered by seven other voivodeships: West Pomeranian to the northwest, Pomeranian to the north, Kuyavian-Pomeranian to the north-east, Łódź to the south-east, Opole to the south, Lower Silesian to the southwest and Lubusz to the west.