East, is located south of Amol. Amol, with its elevated landscape and valleys, has dense forests. Its tall hills overlook the plains and stretch out till the high slopes of the Mount Damavand. The majestic and deep rocky valleys, rivers, numerous springs, elevated waterfalls, colorful vegetation, a variety of wild life, thermal springs, summer quarters, and rural settlements are some of the special factors which can prove attractive. Ecology Amol has it lot of dense forests and pastures. The ecology of Tabaristan region had been an impediment to provide a regularly communicative path and Haraz path is one of the oldest ones that had communicated the north of Iran to the central plateau in different periods. This study attempts to deal with archaeological data of this communicative path in Sasanian period and at the beginning of Islam. A descriptive-analytical method and scaling archeological investigation in region has been used in the study. the vegetation of the region can be divided into forest and grassland. Caspian horse It is also called Khazar Horse to be found the first time in Amol rediscovered in 1965 by Louise Firouz. also Mazandaran tiger there in the jungle Amol city. Coherent Haraz Dam is the biggest dam north of Iran under construction on the Haraz River about 20 km from Amol of the year 2009 by Khatam-al Anbiya Construction Headquarter. It is a 150-meter earth rockfill dam with 8.6 million cubic meters of fill volume. JGC Corporation has also held talks to build a waste-to-energy plant, also known as waste incinerator, in the city of Amol in the northern Mazandaran Province. Climate Amol has somewhat short, but hot summers, and mild winters, with a noticeable seasonal lag. Köppen-Geiger climate classification system classifies its climate as humid subtropical climate (Köppen: Cfa, Trewartha: Cf). Weather The climate of Amol city is similar to other parts of Mazandaran; in hot and humid summers and mild winters. The maximum amount of rainfall falls in December and the least in July. It has a special climate in its regions. Excavation sites In recent years, on the excavation hill Qaleh Kesh, some ancient jewelry was discovered. Radiocarbon analysis revealed the background of the jewelry and objects to date from the 1st millennium BC, Bronze Age. New to explore in Baliran works of the era found Paleolithic. Population The population history of the city proper is as follows. All figures are official