Balta Island
| Norse name | Baltey |
|---|---|
| Location | |
 Balta
Balta shown within Shetland
|
|
| OS grid reference | HP661081 |
| Coordinates | 60°45′04″N 0°47′17″W / 60.751°N 0.788°W |
| Physical geography | |
| Island group | Shetland |
| Area | 80 ha (198 acres) |
| Area rank | 162 |
| Highest elevation | 44 m (144 ft) |
| Administration | |
| Sovereign state | United Kingdom |
| Country | Scotland |
| Council area | Shetland Islands |
| Demographics | |
| Population | 0 |
 |
|
| References | |
South end of the Isle of Balta and lighthouse
|
|
| Location |
North Sea, Scotland, United Kingdom 
|
|---|---|
| Coordinates | 60°44′25″N 0°47′41″W / 60.740416°N 0.794599°W |
| Year first constructed | 1895 (first) |
| Year first lit | 2004 (current) |
| Foundation | concrete base |
| Construction | metal skeletal tower (curren) concrete tower (first) |
| Tower shape | square parallelepiped tower covered by aluminium panels with light on the top (current) cylindrical tower with balcony and lantern (first) |
| Markings / pattern | white tower |
| Height | 6.5 metres (21 ft) |
| Focal height | 17 metres (56 ft) |
| Light source | solar power |
| Range | white: 10 nautical miles (19 km; 12 mi) red: 7 nautical miles (13 km; 8.1 mi) |
| Characteristic | Fl WR 10s. |
| Admiralty number | A3828 |
| NGA number | 3524 |
| ARLHS number | SCO-014 |
| Heritage |
Site of Special Scientific Interest
|
Balta (Old Norse: "Baltey") is an uninhabited island in Shetland, Scotland.
Balta lies off the east coast of Unst and Balta Sound. It has an area of 80 ha.
There is a natural arch on the eastern side of the island.
Balta Island Seafare and Skaw Smolts are the most northerly fish farm and fish hatchery in Britain.
Historic remains on the island include the ruins of a broch and of a Norse chapel dedicated to Saint Sunniva. There are no census records of more recent inhabitation.
John MacCulloch visited Balta in May 1820 to carry out the Trigonometrical Survey for the Ordnance Survey. Balta was the northernmost station of the zenith sector.
The Balta Light, at the southern tip of the island was one of the first concrete structures in Shetland. The lighthouse was designed by David Stevenson and built in 1895. It was demolished in 2003 and replaced by a small solar-powered light.
Coordinates: 60°45′N 0°47′W / 60.750°N 0.783°W
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Wikipedia