The Valley, Anguilla

How the Internet Reaches The Valley, Anguilla

The Valley is the capital of Anguilla, a small Caribbean island territory. As an island, Anguilla has no overland route for international data traffic — all connectivity to the wider internet arrives via submarine cable terminating on the island. The Valley, as the main town and capital, sits at the centre of this infrastructure.

International internet traffic reaches The Valley through a single submarine cable: the Eastern Caribbean Fiber System (ECFS). This cable is Anguilla's sole submarine link to the rest of the world, making it the exclusive conduit for all traffic passing between the island and international networks. There are no alternative submarine cable routes into Anguilla.

The Cable Serving The Valley

The Eastern Caribbean Fiber System (ECFS) is a 1,730 km cable that entered service in 1995. It connects Anguilla to a string of Eastern Caribbean nations including Antigua and Barbuda, Barbados, Dominica, Grenada, Guadeloupe, Martinique, Saint Kitts and Nevis, and Saint Lucia, among others. Specific landing points along the cable include Bridgetown in Barbados, Castries in Saint Lucia, Chaguaramas in Trinidad and Tobago, Frigate Bay in Saint Kitts and Nevis, and Kingstown in Saint Vincent and the Grenadines. This single cable forms the physical path along which Anguilla's internet traffic travels to and from the broader Caribbean region.

Regional Context

Anguilla hosts one submarine cable across a single landing point — a notably minimal footprint within the Eastern Caribbean. The ECFS is a regional cable serving multiple island nations along its 1,730 km route, meaning The Valley shares this cable infrastructure with landing points across Barbados, Saint Lucia, Trinidad and Tobago, Saint Kitts and Nevis, and Saint Vincent and the Grenadines. Among this set of Caribbean nations, Anguilla represents one of the smaller terminuses on the ECFS network, connected since the cable's entry into service in 1995.

What This Means for Connectivity

Because Anguilla is served by a single submarine cable, all international traffic from The Valley flows through the ECFS. An outage on this cable would affect every external service accessible from the island, with no alternative submarine route to provide redundancy. The ECFS connects The Valley directly to destinations across the Eastern Caribbean — Barbados, Saint Lucia, Trinidad and Tobago, Saint Kitts and Nevis, and Saint Vincent and the Grenadines — enabling both regional communication and onward connectivity to the wider internet through those larger hubs.

Understanding that The Valley depends entirely on one cable, in service since 1995, illustrates how single-cable island territories sit at a structurally different position in global internet topology compared with locations served by multiple redundant systems.