The open space in front of this monument is thought to have been a garden, and hence the monument's name. located along the Wadi Al Farasa processional route, The monument consists of a small chamber, the entrance of which is decorated with two columns between pilasters. A 44 m3 cistern located nearby was covered by vaults and fed by a large upper water reservoir. Notice a hole to the right of the Garden Hall - this was opened and closed to control the water supply from the cistern and irrigate the garden as needed