By Mr.Ashayeri (JSI2364)

Masal is a city in Gilan province of Iran, which is located next to Talash mountains. The people of this city speak Talshi language. This city is located in the clouds most days of the year, that’s why it was nicknamed “the lost paradise of Gilan”.
Khalkai River
The city of Masal has many big and small rivers and streams, this city is located next to the great river Khalkai, which originates from the high peak of Shah Molem Masal, after 40 kilometers it passes through the city of Masal and flows into the Caspian Sea.