# Great Karimun

Great Karimun (Indonesian: Karimun Besar), also known as Mawas Island, is one of the islands in the Riau Islands province of Indonesia, administratively part of Karimun Regency. It lies about 37 km southwest of Singapore, 54 km west of Batam, 24 km northeast of Rangsang Island and 32 km north of Kundur Island.

## History

In the past, Great Karimun Island was the destination of foreign traders and the Malay Kings. Sixteenth century Portuguese reports claimed that the island was inhabited, possibly by the Orang Laut. In the 18th and 19th centuries, the island was part of the Johor Sultanate then the Riau-Lingga Sultanate.
Around 1615 agents of the Dutch East India Company (VOC) inspected the northwestern coast of the island for the possible construction of a fortification. The proposed fort, however, was never built. Two centuries later, Colonel William Farquhar surveyed the island after receiving permission from the Bugis Raja Muda of Johor, Raja Ja'afar. Although Karimun was deemed to be of great strategic value at the confluence of the Singapore and Melaka Straits, it was found to have insufficient sources fresh water to sustain a British trading post and a settlement.

## Geography

The island's main city is Tanjung Balai Karimun. As at the 2020 Census, the regency of Karimun had a population of 253,457 with the majority of the people living in Great Karimun. Notable landmarks on the island include Mount Jantan, the beaches of Pelawan, Ketam and Pongkar, and the Pongkar Waterfall.
The island is divided by 3 districts which is Meral, Tebing and Karimun.

## Economics

The island has strategic geographical importance, as it is near the Straits of Malacca, an international shipping route. As the island is strategically located at the border of Singapore and Johor (in Malaysia), Karimun being a part of the Riau Islands also is included the SIJORI Growth Triangle partnership. SIJORI (Singapore-Johor-Riau Islands) Growth Triangle is a strategic partnership among Singapore, Johor and Riau Islands that combine the individual and collective strength to improve the subregion attractiveness to investors from both the region and international. SIJORI links the infrastructure, capital, expertise and rich culture of Singapore with the natural resources, lands and labour resources of Johor and Riau Islands.
However, due to the stronger ties between Singapore and Malaysia, Karimun is losing its economic attraction to Singaporean investments. Another reason for the loss in attractiveness is the lack of adequate infrastructure in Karimun, especially electricity supply and the lack of transparency in the government administration.

## Natural resources

Due to large scale indiscriminate fishing activity near the island recently, fish stocks have been depleted, and thus the fishing businesses have declined considerably.
The main export of the island is its granite which is one of the best quality in the world.
Sand has also been constantly exported, mainly to Singapore for land reclamation. Indonesian has however limited sand exports over concerns with Singapore's reclamation projects, and banned them outright in the beginning of 2007.

## Transportation

The island has many type of public transportation such as oplet (share taxi) which is a van to carry people from one place to another, Sei Bati Airport, which has regular flights to and from Pekanbaru, Port of Tanjung Balai which has regular ferries to and from overseas such as Singapore, Malaysia and etc, and Rakyat Sri Tanjung Gelam Karimun harbour, which serve domestic route.
The peoples in the island also used their own motorcycle and cars for transport from one place to another.