Musala, a 2,925 mita (9,596 ft), shi ne mafi girma batu a duka Bulgaria da kuma Balkan Peninsula, da kuma Black Sea Coast ne kasar mafi ƙasƙanci batu. filayen mamaye game da daya bisa uku na ƙasa, yayin da plateaus da tuddai mamaye 41%. Mafi yawan koguna ne takaice da kuma tare da low ruwa matakan. mafi tsawo kogin located kawai a Bulgarian ƙasa, da Iskar, yana da tsawon 368 kilomita (229 mi). Sauran manyan koguna sun hada da Struma da Marsa a kudu. Bulgaria yana da wani yanayi canji, wanda sakamakon kasancewa a kan iyaka da kasa amma ya fi fadi da Rhodope Mountains zuwa gabas.
229 da kuma