Vetren dol is situated in South Central Bulgaria, in the eastern part of the gorge of Chepinska River - at the foothill of the western-rhodopean ridge Karkaria just at the beginning of Upper Thracian plane. The village is situated, where the river enters the valley and also it wore its old name Eli dere until 1934. The altitude of Vetren dol is 260 meters above sea level. South from the village is the hill "Sveta Troica"-430 m. and southeast the hill "Golak"-457 m. The highest peak is Kalchish-1475 m. Vetren dol is part of Septemvri municipality, Pazardjik district. Until 1978 it was part from Varvara municipality, which no longer exists. It also included the villages Varvara, Semchinovo, Simeonovec and Lozen-now part of Septemvri local authorities. The distances from Vetren dol to the district city Pazardjik is 16 km, to the municipal centre Septemvri 6 km, to Belovo 15 km, to the spa resort Velingrad 27 km, to the second largest city Plovdiv 54 km and to the capital Sofia 104 km. The nearest villages to Vetren dol are: Varvara, Patalenica, Bratanica and Lozen.