Kuwu Bleduk Tour in Grobogan

Heat sludge in Bledug Kuwu tourism object, Kradenan, Grobogan, Central Java, Thursday (4/5/2023). Bledug Kuwu is a geological site to see the natural phenomenon of mud volcano "'mud volcanoes" or the phenomenon of activity of hydrocarbon and gas liquid movement from the earth's stomach to the surface. ANTARA PHOTO/Yusuf Nugroho/rwa.