North Battery

Perched high above the Rangitoto Channel, North Battery stands silent sentinel. This strategic vantage point offers a glimpse into Auckland’s fortified past. North Battery wasn’t just a collection of guns. It was a key component in a network of coastal defences designed to protect Auckland from potential invaders. The North Battery, along with the South and Summit Batteries, formed a formidable triangle of firepower. Construction on these fortifications began in 1885, driven by anxieties surrounding a possible Russian naval attack. Convict labor played a crucial role in the construction of North Battery. Up to 40 prisoners, housed in barracks atop North Head, toiled for over 25 years. They carved extensive tunnel systems, underground storerooms, and observation posts into the volcanic rock. North Battery’s main armament consisted of three 8-inch, 64-pounder Armstrong disappearing guns. These marvels of 19th-century engineering were installed around 1900. These guns were state-of-the-art when manufactured in 1886. Their barrels alone weighed over 13 tons. They were designed to recoil into a protective pit upon firing, allowing for safe reloading. This innovative design gave them their distinctive name, “disappearing guns.” Interestingly, despite their imposing presence, the guns at North Battery were never fired in anger. Their only use was for training exercises and ceremonial salutes, such as the four-gun salute offered to Queen Elizabeth II during her 1953 visit. As naval technology progressed, North Battery’s strategic importance diminished. Longer-range ship guns rendered the fort’s proximity to Auckland a liability. New defensive positions were established further out, on islands like Motutapu and Waiheke. North Battery’s role shifted to administration. The 6-inch guns were moved to Whangaparāoa. Two older 4-inch guns were installed at North Battery in 1941, primarily to guard the harbor entrance. A vital element of Auckland’s World War II defences was situated right here at North Battery. This was the anti-submarine boom, a wire netting barrier supported by two sea-level guns, aimed at thwarting potential underwater attacks. Finally, in 1950, North Battery was decommissioned. A single disappearing gun was left behind, deemed too obsolete and difficult to remove by the scrap merchant who had purchased it. North Head returned to its status as a reserve, although the New Zealand Navy retained a portion of the summit for training.