The village of Doyrantsi (Shoumen District) is located in North-East Bulgaria and is included in Municipality Kaolinovo. The neighbour villages are Todoro Ikonomovo and Valnari. At the area of Doyrantsi is situated one of the largest in Bulgaria deposit of kaolin. Besides the kaolin mine other landmark of Doyarntsi is park area of "Kuvanlak" which is preferable from local people for picnics, holidays or walking.