Collo, Algeria

Collo, Algeria: Submarine Cable Landing Point

Collo is a port town located in Skikda Province in northeastern Algeria, situated along the Mediterranean coastline. As a submarine cable landing point, Collo connects Algeria to the broader Mediterranean cable network through one international submarine cable system. That cable links Algeria to a set of Mediterranean nations spanning the northern and eastern reaches of the sea, enabling connectivity across a corridor that includes Southern Europe, the Eastern Mediterranean, and North Africa.

The single cable landing at Collo forms part of the Medusa Submarine Cable System, a large-scale Mediterranean infrastructure project scheduled for readiness in 2026. This positions Collo as a newly emerging landing point within Algeria's submarine cable geography, contributing to the country's overall connectivity fabric alongside more established cable hubs elsewhere on the Algerian coast.

Cables Landing at Collo

Medusa Submarine Cable System is an 8,760-kilometre submarine cable with a scheduled ready-for-service date of 2026. The system connects Algeria, Cyprus, Egypt, France, Greece, and Italy, spanning multiple nodes across the Mediterranean basin. At Collo, the cable provides Algeria with a direct link into a network that reaches the Eastern Mediterranean — including Cyprus and Egypt — as well as Southern European nations such as France, Greece, and Italy. This multi-country configuration makes the Medusa system one of the most geographically extensive Mediterranean cable projects to include an Algerian landing point.

Regional Context

Within Algeria's six submarine cable landing points, Collo sits alongside Algiers and Annaba, which each host three cables, and Oran, which hosts two. Collo, Bejaia, and El Djamila each host a single cable, placing Collo in the middle tier of the national landing point hierarchy by cable count. Despite hosting only one cable, Collo's position in northeastern Algeria complements the geographic spread of submarine cable infrastructure along the country's Mediterranean coastline.

Network Role

Collo functions as a single-cable terminus, anchoring one end of the Medusa Submarine Cable System on the Algerian coast. Through this connection, the landing point enables direct submarine routing between northeastern Algeria and a corridor of Mediterranean countries that includes France and Italy to the north and Cyprus and Egypt to the east. This positions Collo as a contributor to both the trans-Mediterranean and eastern Mediterranean connectivity arcs simultaneously.

Within Algeria's broader submarine cable graph — which spans seven cables across six landing points — Collo represents the country's northeastern access point to a major upcoming Mediterranean system. As the Medusa cable enters service in 2026, Collo will add a geographically distinct node to Algeria's submarine cable footprint, extending the national network's reach into the Eastern Mediterranean through a landing point separate from the more densely cabled facilities at Algiers and Annaba.