Siscia was the largest city of the region back then, a Pannonian capital, likely due to its position on the confluence of the Kupa and Sava rivers.

The town may have lost importance with the fall of one empire, but it recovered it soon enough with the rise of another: Sisak became famous for crucial battles between European armies and the Ottoman Turks.

These are coupled with the petrochemical facilities in the nearby town of Kutina, the first recorded mention of which was in 1256 by king Béla IV.

Moslavina is probably the most picturesque part of this county, with the natural park Lonjsko polje near the rivers Lonja, Ilova and Pakra.

In this southern part of the county, one can find the small town of Topusko, which boasts one of the spas typical of Central Croatia, although this one's seniority stands out because it dates back to the neolithic age.