There was a Jewish presence in Chennamangalam (Chendamangalam) well before the current structure was built. Following a 17th-century plan devised by a local and tolerant leader in the town of Chennamangalam, four religious structures were built: a church, mosque, Hindu temple, and another Cochin synagogue. All still stand today, altogether rebuilt or much altered. By the turn of this century, this synagogue, which sat unused for many years with no Jews to use it, was in dire need of attention. In 2005, the Indian Department of Archaeology with funds mainly from the Department of Tourism restored the small white-washed structure. An international team made up of Professor Jay Waronker of the USA, Dr. Shalva Weil of Israel, and Ms. Marian Sofaer of the USA were responsible for the planning of a permanent exhibition in the spaces of the synagogues. These highlight the history and architecture of the Chennamangalam Jewish community and other Cochin Jews. The museum, which opened in February 2006, is open daily, except Sunday.