Gunbad-e Qābus (Persian: گنبدقابوس) or Gonbad-e Kāvus (Persian: گنبدكاووس) (also transcribed Gonbad-e Ghābus or Gonbad-i Ghāboos) is a city in the province of Golestan in Iran. It had an estimated population of 135,868 in 2005.[1], made up primarily of Turkmens and Persians
The city is famous for a historic brick tower by the same name.
The Tower in the central part of the city reaches 72 metres (236 ft) (including the height of the platform), it is however not the world's tallest brick tower (surpassed in height by the St. Martin's Church in Landshut, Germany and Church of Our Lady, Bruges, Belgium and Qutb Minar in Delhi, India and the minaret of Jam in Afghanistan). But it is still the world's tallest pure-brick tower. The tomb, built of baked brick, is an enormous cylinder capped by a conical roof. The circular plan, broken by 10 flanges, is 17 m in diameter, and with 3 metre thick walls. Also, the Tower was built on such a scientific and mathematical design that at the front of the Tower, at an external circle, one can hear one's reflected echo.
Built in 1006 AD upon the orders of the Ziyarid Amir Shams ol-Ma'āli Qabus ibn Wushmgir (شمس المعالي قابوس بن وشمگير), it is located 3 km north of the ancient city of Jorjan, from where the Ziyarid dynasty ruled. The tower is over 1000 years old. Legend has it that the Sultan's body was put in a glass coffin and was suspended from the ceiling of the tower. The interiors contain the earliest examples of Muqarnas decorative styles.
A Kufic inscription at the bottom of the tower reads in Arabic:
هذا القصر العالي – لامير شمس المعالي – الامير قابوس ابن وشمگير – امر به بنائه في حياته – سنه سبع و تسعين – و ثلثمائه قمريه و سنه خمس و سبعين و ثلثمائه شمسيه
"This great monument, was built for Amir Shams ul-Ma'ali, Amir Qabus ibn Wushmgir, by his command, during his life, in the year 397 After Hijrah of the lunar calendar, and year 375 of the solar calendar"The inscription verifies that the tower was built as a tomb for the named Ziyarid ruler.
Iran plans to submit the tower to UNESCO for registration as a World Heritage Site, for the tower's upcoming 1,000th anniversary.
Gonbad-e Qābus or Gonbad-e Kāvus (also transcribed Gonbad-e Ghābus or Gonbad-i Ghāboos) is a city in the province of Golestan in Iran. The city tower was built with bricks representing a special art related to the 4th century. This tower which stands on a domed hill of 15 m height is located in the central (principal) park of Gonbad Kavoos city.
Robert Byron, the British travel writer and architectural critic, wrote that it was a photograph of the tower that motivated him to visit Persia. Seeing the tower, he maintained his high opinion of its qualities, writing in The Road to Oxiana, that 'the Gumbad-i-Kambus ranks with the great buildings of the world.'
Qizil Alan's Defense Wall (155 km long and 6 to 10 m wide) is one of the most outstanding and gigantic architectural monuments in Gorgan Plain (Turkoman sahra steppes) history. This wall, which is the largest defensive wall in the world after the Great Wall of China, starts from the Caspian coast, circles north of Gonbade Kavous, continues towards the northwest, and vanishes behind the Pishkamar Mountains. A logistical archaeological survey was conducted regarding the wall in 1999 due to problems in development projects, especially during construction of the Golestan Dam, which irrigates all the areas covered by the wall. At the point of the connection of the wall and the drainage canal from the dam, architects discovered the remains of the above wall. At parts, this wall is 6 m wide and in other parts the width is 10 m, which proves that the thickness of the wall differs in various regions, according to the natural features and soil configuration. Castles have been built at different distances. The longest distance between castles is 50 km and the shortest is 10 km.The 40 identified castles vary in dimension and shape but the majority are square fortresses. Due to many difficulties in development and agricultural projects, archaeologists have been assigned to mark the boundary of the historical find by laying cement blocks. The Qizil Alan's Wall has been named Alexander Dam, Anushirvân Dam, Firuz Dam and Gorgan's Defense Wall in various historical texts. Those who are originally from Gorgan,are a little bit prejudice in favor of calling the wall:Gorgan's Defense Wall. Dr. Kiani who led the archeological team in 1971 believes that the wall was built during the Parthian dynasty simultaneously with the construction of the Great Wall of China and it was restored during the Sassanid era (3-7th c. A.D.).