Gabo Island Lighthouse

Gabo Island Lighthouse

File:Gabo Island Lighthouse.jpg Gabo Island lighthouse on an 1863 engraving
Gabo Island Lighthouse Victoria
Location	Gabo Island Victoria Australia
Coordinates
Year first constructed	1853 (first)
Year first lit	1862 (current)
Automated	1993
Construction	granite tower
Tower shape	cylindrical tower with balcony and lantern
Markings / pattern	unpainted red granite tower and white lantern and dome
Height	46.9 metres (154 ft)
Focal height	55 metres (180 ft)
Light source	solar power
Intensity	30,000 cd
Range	16 nautical miles (30 km; 18 mi)
Characteristic	FI(3) W 20s
Admiralty number	K2558
NGA number	6592
ARLHS number	AUS-078
Managing agent	Australian Maritime Safety Authority

The Gabo Island Lighthouse is an active lighthouse located on Gabo Island, Victoria, Australia.

History

In 1846 begun the works to erect a lighthouse on the island but the fund were sufficient only to excavate the foundations. The first island lighthouse was a wooden tower built in 1853; the current tower was completed in 1862. It is made from pink granite quarried from the island itself. The lighthouse is Australia's second tallest. In 1917 the light was fitted with an incandescent kerosene mantle; then was upgraded in 1935 with the mains power by diesel generator and the 1,000 watt halogen lamp producing an intensity of 900,000 candela.

The focal plane of the light is situated at 55 metres (180 ft) above sea level, the characteristic is a group of three flashes that occurs every twenty seconds. A keeper's house is occupied by a caretaker; another building may be rented for overnight stays.

See also

• List of lighthouses and lightvessels in Australia