Tehran, at the foot of mount Damavand, through the seasons.

Iran has a variable climate. In the northwest, winters are cold with heavy snowfall and subfreezing temperatures. Spring and fall are relatively mild, while summers are dry and hot. ……

Mountains:- The main mountain chain is the Zagros Mountains, a series of parallel ridges interspersed with plains that bisect the country from northwest to southeast.Rimming the Caspian Sea littoral is…