Carriacou, Grenada

Carriacou, Grenada: Submarine Cable Landing Point

Carriacou is an island within the Grenadine Islands, forming part of the nation of Grenada and situated in the south-eastern Caribbean Sea, northeast of the main island of Grenada. As an island territory, its connectivity to submarine cable infrastructure is fundamental to how it participates in regional digital networks. One submarine cable lands at Carriacou, linking it into a short-range Caribbean corridor that connects Grenadian territory with a neighbouring Eastern Caribbean state.

The single cable serving Carriacou is the Caribbean Regional Communications Infrastructure Program, commonly known as CARCIP, which reached its ready-for-service date in 2019. This cable traces a regional route that ties together Grenada and Saint Vincent and the Grenadines, enabling inter-island connectivity across a portion of the Eastern Caribbean arc.

Cables Landing at Carriacou, Grenada

The Caribbean Regional Communications Infrastructure Program (CARCIP) is a 225-kilometre submarine cable system that entered service in 2019. The cable connects Grenada and Saint Vincent and the Grenadines, providing a direct submarine link between these two Eastern Caribbean nations. Carriacou serves as one of the landing points on this system, positioning the island as a node along this short inter-island route rather than a purely isolated terminus.

Regional Context

Grenada's submarine cable infrastructure spans three landing points: Point Salines, Conference, and Carriacou. With two cables, Point Salines is the most connected landing point in the country, while both Conference and Carriacou each host a single cable. Carriacou's position as an outer island landing point reflects the extension of Grenada's cable network beyond the main island to its smaller constituent territories.

Network Role

Carriacou functions as a single-cable terminus on the CARCIP system, anchoring one end of a 225-kilometre inter-island connection that links Grenada with Saint Vincent and the Grenadines. Rather than serving as a multi-cable hub, the landing point provides a direct path for submarine capacity into the island, integrating Carriacou into the broader Eastern Caribbean connectivity framework established by CARCIP.

Within the regional submarine cable graph, Carriacou's presence as a discrete landing point — separate from the main Grenadian landing points at Point Salines and Conference — demonstrates how cable deployments under programmes such as CARCIP are designed to reach smaller island communities that might otherwise remain dependent solely on terrestrial or microwave links from the main island.