Daryuk or Deyuk Lagoon is the name of one of the Kelardasht reservoirs, which is attractive to many tourists and nature lovers due to its unusual appearance.
The position of the Opert Wall is such that it prevents clouds from passing from the north to the south, so the view of the cloud ocean can be seen in this area most days of the year.
Cloud forest (Abr forest) is one of the natural attractions and one of the most extraordinary sights of Shahroud and it is a place where the sky seems to have approached the earth.