Hasht Behest (Eight Paradise) Palace, has been built on Shah Sultan Hoessin Safavi era, 1080 AH, in Baghe Bolbol (Nightingle Garden). This palace, with 14m height, has octagonal plan and according to this feature, tried to implementing pattern and symbols of number eight. Accordingly, the number of bulding blocks is eight, the pool is octagonal and has octagonal flooring bricks; and two rooms, also are octagonal. Historical “Hasht Behest” edifice is an example of last safavid king residences. This palace is one of best palaces built in safavid era.