Ostrów Wielkopolski is a small city in western Poland, located on the Odra River. It is a convenient base for exploring the region’s forests, lakes and rolling hills. The city is home to a beautiful old town, with a well-preserved market square and a number of interesting churches. There are also a few museums and a castle, which is now a popular tourist attraction. The city is surrounded by forests and lakes, making it a popular destination for hikers, cyclists and anglers.