banks of the rivers Zagon and Păpăuți. Zagon is crossed by national road DN13E [ro], which starts in Întorsura Buzăului, in the south of the county, passes
Carpathian Mountains through the Buzău Pass. It is also crossed by national road DN13E [ro], which starts in the nearby town of Întorsura Buzăului, passes through
its right tributary, the river Hăghig. Hăghig is crossed by national road DN13E [ro], which starts in Întorsura Buzăului, in the south of the county, passes
flows into the Covasna near Brateș. Brateș is crossed by national road DN13E [ro], which starts in Întorsura Buzăului, in the south of the county, passes