Heyran (Persian: روستای حیران آستارا) is a set of three villages (Heyran-e Olya, Heyran-e Vosta, and Heyran-e Sofla; Upper-, Middle-, and Lower-Heyran respectively) in the northwest of Astara. The villages are located at a distance of 30 km from Astara County by the road from Astara to Ardabil. 
Winters are cold and snowy; summers are cool. Because of having a nice climate at summer time, many villas are built in the neighborhood area. The main road is totally overcrowded at weekends.
There is also a Gondola lift at higher altitudes of village. Heyran is one of the most famous touristic sites in Iran regarding its beautiful and unique scenery.
Coordinates: 38°23′41″N 48°36′04″E / 38.3947°N 48.6011°E