Baharestan Citadel or Zereshki Garden is one of the main historical places in Birjand, the capital city of South Khorasan province. It is one of the largest and magnificent Iranian gardens. This historical complex dates back to the Afsharid era. It has been registered as one of Iran's national heritage sites. The Baharestan Citadel is considered to be a unique monument in terms of decorating the exterior and the interior of the brick citadel. The main building is an octagonal lattice that exterior decorations are very similar to the bricks ornaments of the Karim Khan Zand Citadel in Shiraz. The exterior facade of Baharestan Citadel is decorated with bricks similar to the buildings of the Zandieh era in Shiraz. Alaedin Travel can plan for your trip to Birjand so you can travel more easily and visit most of the city’s spectacular attractions. Meanwhile our agency’s tour leaders are not only well familiar with all city’s sightseeing, but also able to communicate and interact with different languages. So you can experience a unique journey with us.