Ministry of Interior building

Ministry of Interior building
مبنى وزارة الداخلية
The building in 2007
Alternative namesSpaceship
Flying Saucer
General information
Type
LocationRiyadh, Saudi Arabia
Coordinates24°40′14″N 46°41′45″E / 24.67058°N 46.69575°E / 24.67058; 46.69575
Current tenantsMinistry of Interior
Construction started1980
Construction stopped1989
Completed1992
Height55 m (180 ft)
Technical details
Floor count6
Design and construction
Architecture firmArchisystems International
Main contractorHyundai E&C

The Ministry of Interior building (Arabic: مبنى وزارة الداخلية) is a 55-meter high six-story government building in the al-Olaya district of Riyadh, Saudi Arabia, that houses the main headquarters of the country's Ministry of Interior. The building is a popular landmark in the city and is known for its inverted truncated square pyramid design surmounted by a dome, earning it nicknames like the Flying Saucer and the Spaceship by Western visitors. Designed by Archisystems and architects Musalli, Shakir and Mandill, it was constructed between 1980 and 1989 by Hyundai E&C.