North Mole Lighthouse
Encyclopedia
The North Mole Lighthouse began operation in 1906 at Fremantle, Western Australia
Fremantle, Western Australia
Fremantle is a city in Western Australia, located at the mouth of the Swan River. Fremantle Harbour serves as the port of Perth, the state capital. Fremantle was the first area settled by the Swan River colonists in 1829...

. The occulting red light, emitted from a fixed lightsource at a focal plane height of 15 metres above sea level, is visible for 11 miles and indicates the western-most point of the harbour and its entrance. The lighthouse
Lighthouse
A lighthouse is a tower, building, or other type of structure designed to emit light from a system of lamps and lenses or, in older times, from a fire, and used as an aid to navigation for maritime pilots at sea or on inland waterways....

 established permanent service from 1906; after the mole
Mole (architecture)
A mole is a massive structure, usually of stone, used as a pier, breakwater, or a causeway between places separated by water. The word comes from Middle French mole and ultimately Latin mōlēs meaning a large mass, especially of rock and has the same root as molecule.Historically, the term "mole"...

's foundations had settled a temporary lighting arrangement there was discharged. The light originally planned for the house was found to be too powerful and was sent to Broome
Broome, Western Australia
Broome is a pearling and tourist town in the Kimberley region of Western Australia, north of Perth. The year round population is approximately 14,436, growing to more than 45,000 per month during the tourist season...

 for the steel lighthouse at Gantheume Point.

The lighthouse and its technically identical yet green coloured partner on the south mole are the last remaining of their type. It has an 'indicative place' status of the Register of the National Estate and is a well known landmark to seamen visiting the port.
It was designed by Charles Yelverton O'Connor, an engineer
Engineer
An engineer is a professional practitioner of engineering, concerned with applying scientific knowledge, mathematics and ingenuity to develop solutions for technical problems. Engineers design materials, structures, machines and systems while considering the limitations imposed by practicality,...

 responsible for the construction of Fremantle Harbour
Fremantle Harbour
Fremantle Harbour is Western Australia's largest and busiest general cargo port and an important historical site. The inner harbour handles a large volume of sea containers, vehicle imports and livestock exports, cruise shipping and naval visits, and operates 24 hours a day.The harbour is also...

 and who advanced the proposal of the Goldfields Water Supply Scheme
Goldfields Water Supply Scheme
The Goldfields Water Supply Scheme is a pipeline and dam project which delivers potable water to communities in Western Australia's Eastern Goldfields, particularly Coolgardie and Kalgoorlie...

. The 15 m tower is made of cast iron
Cast iron
Cast iron is derived from pig iron, and while it usually refers to gray iron, it also identifies a large group of ferrous alloys which solidify with a eutectic. The color of a fractured surface can be used to identify an alloy. White cast iron is named after its white surface when fractured, due...

, painted red and features classical decorations. It is located at the end of North Mole Drive. The position is a well used recreational fishing
Recreational fishing
Recreational fishing, also called sport fishing, is fishing for pleasure or competition. It can be contrasted with commercial fishing, which is fishing for profit, or subsistence fishing, which is fishing for survival....

 spot and a vantage point for ocean yacht racing
Yacht racing
Yacht racing is the sport of competitive yachting.While sailing groups organize the most active and popular competitive yachting, other boating events are also held world-wide: speed motorboat racing; competitive canoeing, kayaking, and rowing; model yachting; and navigational contests Yacht racing...

 or birdwatching
Birdwatching
Birdwatching or birding is the observation of birds as a recreational activity. It can be done with the naked eye, through a visual enhancement device like binoculars and telescopes, or by listening for bird sounds. Birding often involves a significant auditory component, as many bird species are...

.
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