Danu sane magenah ring timur ring antara kalih danu lianan ,inggih punika danu tamblingan lan danu buyan,sane marupa gugusan danu kembar ring tengah song gede, danu beratan becik pisan.sampun akeh tamiu sane malancaran ke danu beratan
The easternmost lake between the two other lakes, namely lake tamblingan and lake buyan, which are a cluster of twin lakes in a large caldera, lake bratan is quite special.