It covers a part of the ancient valley of the Vistula basin, between the Vistula and the Bzura rivers. The forest began to form 14-11,000 years ago, at the very end of the Last Glacial Period.[1]
Once a forest covering 670 km2 of central Poland, it currently covers roughly 240 km2. In its present day form, most of the woodland is no longer old-growth forest but rather the remainders of a once-managed forest which is now left to grow on its own, with little human intervention.[2]
Kampinos National Park
Most of the Kampinos forest is currently protected within Kampinos National Park (Kampinoski Park Narodowy).
Among the distinctive features of the area is a combination of sandy dunes and marshes, with dense pine and spruce forest.