parveen ghaffari, a member of the scientific staff of the national research institute of oceanography, and to you, dear viewers, in the protection of god , be great . after the winter snow, the frost comes, which is one of the attractions of the winter for many. waterfalls are one of the special effects of the winter frost that very cold environments have formed, but the cold of the environment has not attracted customers. the capital of sayad is very good . they have surpassed spring in attracting customers. we have come to golakhor waterfall almost a few times in summer and spring. temperature changes in parts of chaharmahal and bakhtiari did not grow due to the incessant snows of recent weeks, and the rivers and waterfalls of zola are very beautiful nature, the weather is very clean, the severity of the cold in some places has made the resistance high. in nahavand hamadan, where the air temperature is somewhat higher, the river water has flowed more and the beginning of spring has been recorded through the snow . in lorestan, where lake gohar froze again after 6 years under the inf