 Spur Battery is in Gibraltar, the British Overseas Territory at the southern end of the Iberian Peninsula.The artillery battery is located near the southern end of the Upper Rock Nature Reserve, in the Upper Battery area, which also includes O'Hara's Battery and Lord Airey's Battery.It is positioned at the southern terminus of Spur Battery Road, just southwest of O'Hara's Battery, at an elevation of 1,130 ft above sea level.