Chateaubelair, Saint Vincent and the Grenadines

Chateaubelair: Submarine Cable Landing Point

Chateaubelair is a town situated on the leeward, western coast of Saint Vincent, the main island of Saint Vincent and the Grenadines. Located in the northern part of the island just south of the Soufrière volcano, it is the largest community in the North Leeward constituency and one of the more prominent towns on the island. Its western coastal position places it along a stretch of shoreline that connects it to the broader Eastern Caribbean submarine cable network.

One submarine cable lands at Chateaubelair: the Caribbean Regional Communications Infrastructure Program, commonly known as CARCIP. This cable links Saint Vincent and the Grenadines with Grenada, providing a regional inter-island connection within the southern Caribbean. Chateaubelair therefore serves as a node in a corridor that ties together two neighboring Eastern Caribbean island nations.

Cables Landing at Chateaubelair

The Caribbean Regional Communications Infrastructure Program (CARCIP) is a 225-kilometre submarine cable that reached ready-for-service status in 2019, with its deployment status noted as draft. The cable connects Saint Vincent and the Grenadines and Grenada, forming a direct inter-island link between these two southern Eastern Caribbean nations. Chateaubelair serves as the Saint Vincent and the Grenadines landing point for this system.

Regional Context

Within Saint Vincent and the Grenadines, submarine cable infrastructure is distributed across seven landing points, with Kingstown, the capital, hosting three cables and representing the most connected location in the country. Chateaubelair, alongside Bequia, Canouan, Mustique, Owia, and Union Island, each host a single cable, placing Chateaubelair among a group of single-cable landing points that collectively extend connectivity across the main island and the Grenadines chain. While Kingstown anchors the country's primary cable hub, Chateaubelair provides a distinct access point on the northern leeward coast of Saint Vincent.

Network Role

Chateaubelair functions as a single-cable terminus, anchoring the CARCIP system on Saint Vincent and connecting the island northwestward to Grenada across approximately 225 kilometres of the Eastern Caribbean Sea. This landing point enables a direct inter-island link that supplements the broader cable infrastructure centred on Kingstown, extending submarine cable reach to the northern leeward coast of Saint Vincent rather than concentrating all connectivity in the capital.

In the regional submarine cable graph for Saint Vincent and the Grenadines, Chateaubelair represents one of several distributed landing points that together give the country geographic redundancy and multi-point coastal access to international connectivity, ensuring that the northern leeward coast of Saint Vincent has its own direct cable connection to a neighboring Eastern Caribbean nation.