Coron, Philippines

Coron, Philippines: Submarine Cable Landing Point

Coron is an island in the Calamian Islands of northern Palawan, situated approximately 310 kilometres southwest of Manila in the Philippines. As an island community, its connection to broader telecommunications networks depends on submarine cable infrastructure, and three submarine cables currently land at Coron. All three are domestic systems, linking Coron to other points within the Philippine archipelago and forming part of the country's internal inter-island connectivity fabric.

The cables landing at Coron are entirely domestic in character, reflecting the Philippines' geographic reality as an archipelagic nation requiring extensive intra-country submarine links. The most recently completed system here entered service in 2022, indicating that Coron has continued to attract new cable investment well into the 2020s. Together, these three systems position Coron as a meaningful node within the Philippines' domestic submarine cable network.

Cables Landing at Coron

Submarine Cable in the Philippines (SCiP) is a domestic Philippine cable system stretching 1,638 kilometres, with a readiness-for-service date of 2022. The cable connects multiple landing points within the Philippines, with Coron representing one of its termination points along its route through the archipelago.

Converge Domestic Submarine Cable Network (CDSCN) spans 1,300 kilometres and reached readiness for service in 2021. Like SCiP, this system is entirely domestic, linking Philippine landing points to one another. Its landing at Coron extends this network's reach into the Calamian Islands region of northern Palawan.

Boracay-Palawan Submarine Cable System (BPSCS) is the oldest of the three systems at Coron, having entered service in 2013. At 332 kilometres in length, it is considerably shorter than the other two cables and connects points within the Philippines, reflecting its role as a more localised inter-island link between the Boracay and Palawan areas of the archipelago.

Regional Context

Within the Philippines, which hosts 26 submarine cables across 71 landing points, Coron's count of three cables places it among a mid-tier group of landing points. It sits alongside Baler and Boracay, which also host three cables each, while larger hubs such as Batangas, Cagayan de Oro, Davao, and Taytay each accommodate four cables. Coron ranks in the top 94 percent of Philippine landing points by cable count, indicating a level of connectivity above the national average for landing point infrastructure.

Network Role

Coron functions as a multi-cable domestic hub, terminating three Philippine intra-island submarine systems rather than serving as a terminus for international or intercontinental routes. The combination of the BPSCS, CDSCN, and SCiP systems gives the Calamian Islands region access to connectivity pathways of varying ages and lengths, with the cable routes collectively spanning from a focused 332-kilometre inter-island link up to a 1,638-kilometre national system. The presence of cables from both 2013 and the early 2020s reflects continued investment in domestic submarine infrastructure serving this part of northern Palawan.

In the broader Philippine submarine cable graph, Coron represents a geographically distinct western node anchoring domestic connectivity into the Calamian Islands, a segment of the archipelago that would otherwise remain isolated from the country's expanding network of intra-island cable systems.