Four story observation post that forms part of the Malabar Battery and bunker complex. The trench in the foreground is a small gauge tramway line that was used for the transportation of munitions and supplies to the gun emplacements

Three story observation post with a fourth level located below ground level

The tram line passes other buildings on its way into the tunnels.

Malabar Battery was a coastal defence battery built in 1943 during World War II at Malabar Headland, Malabar, New South Wales, Australia. Year 1943 ( MCMXLIII) was a Common year starting on Friday (the link will display full 1943 calendar of the Gregorian calendar. World War II, or the Second World War, (often abbreviated WWII) was a global military conflict which involved a majority of the world's nations, including Malabar Headland is a headland in Sydney, Australia located in the suburb of Malabar. Malabar is a Suburb in south-eastern Sydney, in the state of New South Wales, Australia. For a topic outline on this subject see List of basic Australia topics. The battery is also known as Boora Point Battery.

The battery was constructed to complement the existing coastal defence batteries at nearby Henry Battery, Banks Battery and Bare Island Fort. The Henry Head Battery is located on the northern side of the entrance to Botany Bay at Henry Head La Perouse New South Wales, Australia. Fort Banks ( Eastern Command Fixed Defences) is an old World War II bunker and fortification complex that was used to protect the approaches to Botany Bay Bare Island is a small island in south-eastern Sydney, in the state of New South Wales, Australia.

Two 6 inch Mark XII guns in gun emplacements on mountings were constructed at the battery. An underground counter bombardment facility, with gun crew ready rooms, ammunition supply and engine room together with a small gauge tramway which was cut into the sandstone and lined with sandstone and a large battery observation post were also constructed at the battery.

The tramway was a single track of 560mm (22in) and was to transport the 6" projectile munitions to the shell expense stores/magazines in the base of each gun emplacement. The tramway traverses through a deep continuous cutting lined with sandstone leads from the ammunition drop off point to the basement of the ammunition supply room and up to the two gun emplacements. Before reaching the gun emplacments the line enters a rectangular section concrete tunnel which is 94m (310ft) long.

Also constructed as part of the battery was northern and southern searchlight blockhouses with associated engine rooms and the battery barracks and toilet blocks.

Following decommissioning of the gun emplacements after the war, the site fell into disrepair.

Gallery

A tram line leading into the battery.	Barracks located alongside the tram line and adjacent to the four story observation post.	The main tunnel entrance to the Malabar Battery with the tram line running into it.	Looking in through the main tunnel entrance. There are two tunnels that lead to two different gun emplacements with tram lines running through them.
Battery tunnel with its tram line still visible. This tunnel leads to the northern gun emplacement of the Malabar Battery.	Looking east at the end of the tunnel that leads to the batteries southern gun emplacement. Empty rooms are located on the left.	The batteries southern most gun emplacement.	Inside the observation post.

References

• Malabar Battery is at coordinates 33°57′55″S 151°15′47″E / -33.965292, 151.263167 (Malabar Battery)Coordinates: 33°57′55″S 151°15′47″E / -33.965292, 151.263167 (Malabar Battery)
• NSW Heritage Office
• Friends of Malabar Headland
• Malabar Headland Rail Google talk page

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