sentences:  In the east it is bordered by the Pirita River; in the north and northwest a limestone escarpment (part of the Baltic Klint) separates Lasnamäe from Pirita and Kesklinn.The district is situated on a flat limestone plateau that lies 30–52 m above sea level.The highest point in Lasnamäe is the Sõjamägi Hill at 54 m asl.