Explore details about location Koolwitjestraat. Koolwitjestraat is a location situated within the Heerenveen alongside other areas such as Jol, Bielzen, Domela Nieuwenhuisweg. Additionally, some smaller parts of Koolwitjestraat include specific areas like Nieuwburen, Burgemeester Kuperusplein, Vuurvlinderstraat adding to the diversity of its landscape.