These three pavilions and their gardens are among the great Safavid monuments of Isfahan. The Ali Qapu is the main entrance to the palace complex of the city. Its upper walls and vaults, of lacquered stucco and wood, have been carefully restored. Hasht Behesht was structurally strengthened with concrete links and supports and its ceilings and wall decorations restored. As part of the extensive conservation and repair work on the Chehel Sutun, most of the great wooden columns of the large porch were removed from their bases, sawn in half and their central core hollowed out to receive and hide steel reinforcing rods. The jury commended this restoration "for the contribution it has made to the knowledge of Islamic planning, architecture and construction. Of particular significance is the training of Iranian craftsmen and technicians and the setting up by NOCHMI of its own work force in specialist skills. The programme as a whole constitutes a model for other countries with similar conditions."

Source: Aga Khan Trust for Culture