Erzetič is located within Brda, in the Littoral wine region of Slovenia.The Brda district borders the Italian wine region of Friuli-Venezia Giulia with the Gorizia Hills Denominazione di origine controllata (DOC). The westernmost Slovene wine-growing region acts like a pocket between the subalpine hills and the Friuli plain. This region was one of the first in Slovenia to make a concentrated attempt at establishing an international reputation for quality. Slovenia has a diverse geography which provides a wide variety of microclimates. While considered to be a continental climate, the Brda region also has a Mediterranean influence.