Dare Si castle is at the distance of 3km in the western south of Kaleybar county and in the neighbor of Babak castle.
In addition to freshness and green pastures, there are high waterfalls that originate from the fountains of Jomhor mountains which add more natural beauty and fertility on Ordibehesht( April), Khordad( May), Tir( June).
The pastures, mountains, gardens and riversides gets colorful and each season in this area has a spectacular beauty for its own. This park is a living place for different kinds of birds like partridge and hunting birds like falcon and also other tuneful birds.
This castle is located in the south of Babak castle and has the most impassable climbing way to reach to Babak castle. Blueberry festival is one of the attractions that celebrates in popular resort area of Dare Si castle every year with the aim of introducing the attractions of Arasbaran resort area.