Starossel is a village in Central Southern Bulgaria. It is located in the municipality of Hissar, belongs to the administrative structure of the district of Plovdiv and is at a distance of only 20 km from the town of Hissar. The village of Starossel is situated in a picturesque mountain area, at 335 m above sea level. West of the village there are several burial mounds and also the Starossel Thracian cult temple, which may be of interest to the guests in the settlement.