Sehezar forest regionsnwith beautiful nature which are located in Tonekabon. These forests with original landscapes,grasslands,high forests,plateaus and watery river provide a unique natural collection.existence of flowing and pure water and pleasant weather made this jungle so eyecatching. Tonekabon’s Sehezar watery river is a unique,natural and biological collection in iran. Sehezar region villages are divided into two categories,foresty(sylvan) and mountainous. In two km to Sehezar jungle,Shalf mineral water do exist that used for treating kidney disease,indigestion and gout,rheumatism and skin disease.