Translated by WCHV
The city of Yazd, which has been known to have been the first city to be built using adobes or sun-dried bricks in Iran, has historical sites spanning over 743 acres. Even though Yazd has been recognized to have very well known historical sites, it still has not been listed and recognized by the UNESCO. Yazd is one of the oldest cities in the world and many of its sites are unfortunately in danger of deterioration. Lack of good management and record keeping have resulted in the delays in the international recognition by the UNESCO and other agencies and no doubt has created more destruction and deterioration of these beautiful historical sites. For example, it has been reported that some very old houses are being renovated by the owners without paying any attention to the correct codes which are necessary for the preservation of historical buildings and national heritage sites. In addition to old mosques and historical sites, it has been reported that over 140 private homes could be considered national heritage buildings but have unfortunately been deteriorating and many fixtures (of the homes) like doors and windows have been stolen. Other factors that prevent Yazd from being listed as a national heritage city includes the new central library building which was built blocking several older historical buildings and a two hundred meter underground tunnel under a number of historical sites.