[{SlideShowNav}] !!!Jantar Mantar in Jaipur [{GoogleMap location='Jaipur'}] [{Image src='137-jaipur-jantar-mantar_Jantar_Mantar_in_Jaipur.jpg' caption='Jantar Mantar in Jaipur, © [Bernd Mader|Infos_zum_AF/Editorial_Board/Mader,_Professor_Mag._Dr_Bernd_(Pharmazie,_Volkskunde)], 9. März 2009' alt='Jantar Mantar in Jaipur' class='image_left' width='675' height='900'}] Jantar Mantar (Magic Device) is the name of five historical astronomical observatories that Maharaja Jai Singh II 1724-1734 built in Delhi, Ujjain, Mathura, Varanasi and Jaipur. As models were used Nasir al-Din al-Tusi observatory in Maragha and Ulugh Beg Observatory in Samarkand. [{Metadata Suchbegriff='Jantar Mantar in Jaipur'}] [{SET customtitle='Jantar Mantar in Jaipur (1)'}]