The reserve "Yews near Sieraków" lies in the northern part of Silesia, in the commune of Ciasna close to Lubliniec. He belongs to several nature reserves, which protect the yew population in the area. In contrast to other reserves of this type, reserve "Yew Trees near Sieraków" is located outside the nature park "Forests of the Upper Liswarta". Apart from the yew trees, the reserve comprises several plant communities characteristic for this area.