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Telegraph Island

geography Maturity 11-13 Next article →

Telegraph Island is a small, rocky landmass located in the Sultanate of Oman.

Telegraph Island
Telegraph Island

It sits within the Elphinstone Inlet, which is part of Khasab Bay. The island is quite small, measuring 160 meters in length. It is also up to 90 meters wide. This gives the island a total area of 1.1 hectares.

Telegraph Island2
Telegraph Island2

It is located less than 400 meters from the Musandam Peninsula shore. It also sits less than 500 meters south of the much larger Sham Island. The island is famous for its history as a communication hub during the 19th century.

The island's name comes from a telegraph-cable repeater station built there in 1864.

Masandam; with Telegraph Island Station on Elphinstone Island
Masandam; with Telegraph Island Station on Elphinstone Island

A repeater station is a facility used to boost electrical signals. As telegraph signals travel through submarine cables, they tend to fade over long distances. The station was built to strengthen these signals along the Persian Gulf submarine cable. This cable was a vital part of the larger London to Karachi telegraphic link. Without these stations, messages could not travel effectively across the vast ocean floor.

The construction of this network was driven by the expansion of the British Empire. In the mid-1800s, the British government needed fast ways to send instructions to India. The Indian Mutiny of 1857 and the annexation of India in 1858 highlighted this need. In 1862, the Indo-European Telegraph Department was created to establish these links. Engineers had to find a way to connect Karachi to the Ottoman Empire. After a report by Lieutenant Colonel Patrick Stewart, the decision was made to lay a cable from Gwadar to Musandam.

Persian Gulf Cable
Persian Gulf Cable

Laying the cable required specialized companies and engineering expertise. The Government of India contracted the Gutta Percha Company to manufacture the cable core. Henley's Telegraph Works was responsible for the cable armouring. Sir Charles Bright served as the consulting engineer for the project.

Telgraph Island 2
Telgraph Island 2

The section from Gwadar to Musandam took one month to complete. The Musandam to Bushire section was finished on March 25, 1864. The link to Fao was completed on April 5. The station itself used telegraphic equipment manufactured by Siemens.

Life for the operators on the island was extremely difficult. The summer heat was severe and made living conditions very uncomfortable.

Telegraph Island1
Telegraph Island1

These harsh conditions were so intense that two people died within two years. Additionally, the local Zahuriyeen tribe was often hostile toward the station. Because of this danger, a gun boat was frequently stationed near the island for protection. Some believe the extreme heat led to the expression "go round the bend." This refers to officers wanting to sail around the bend of the Strait of Hormuz to return to India.

The island's geology is also very interesting due to tectonic activity. It is situated in a fjord at the northern end of the Musandam Peninsula. This area is part of the Oman mountain range. The rock strata are under immense pressure from tectonic plates. The Arabian tectonic plate is subducting, or sinking, beneath the Eurasian Plate. This process causes the Musandam area to be pushed downwards at about 0.04 millimeters per year.

Telegraph Island2
Telegraph Island2

This movement creates spectacular geological features in the region.

The telegraph station was eventually abandoned in the mid-1870s. This happened because the cable was diverted to Henjam and Jask. In 1870, a new cable from Bombay to Aden reduced the need for the Persian Gulf cable. Today, the island is a site for tourism and history.

Oman Telegraph Island
Oman Telegraph Island

Visitors arrive on traditional dhows to see the ruins of the repeater station and quarters. People also visit the area to fish or snorkel in the calm waters.

Dolphin-Musandam
Dolphin-Musandam

You can even see dolphins swimming alongside the boats in the inlet.

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🖼️ Images & Media (8)
File:Telegraph Island.png
Telegraph Island.png
File:Telegraph Island2.jpg
Telegraph Island2.jpg
File:Telegraph Island1.jpg
Telegraph Island1.jpg
File:Oman Telegraph Island.jpg
Oman Telegraph Island.jpg
File:Telgraph Island 2.jpg
Telgraph Island 2.jpg
File:Persian Gulf Cable.png
Persian Gulf Cable.png
File:Masandam; with Telegraph Island Station on Elphinstone Island.jpg
Masandam; with Telegraph Island Station...
File:Dolphin-Musandam.jpg
Dolphin-Musandam.jpg
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