Golfo Aranci, Italy

Golfo Aranci, Italy: Submarine Cable Landing Point

Golfo Aranci is a municipality in the Province of Gallura, in the north-eastern corner of the Italian island of Sardinia, situated approximately 13 kilometres northeast of Olbia and around 200 kilometres north of the regional capital Cagliari. Its position on the Tyrrhenian and Mediterranean coastline places it within reach of one of the world's most active submarine cable corridors. One submarine cable currently lands at Golfo Aranci, connecting the Sardinian shore to a broad network of Mediterranean and Middle Eastern nations.

That cable, Blue, links Golfo Aranci to a diverse set of countries spanning the eastern and central Mediterranean, including Cyprus, France, Greece, Israel, and Jordan, alongside its second Italian landing point. The route reflects a corridor that bridges Western Europe with the Levant, threading through island and peninsular endpoints across some of the Mediterranean's most strategically active waters. For Golfo Aranci, Blue establishes a direct physical connection from Sardinian soil to the broader intercontinental fabric of undersea communications infrastructure.

Cables Landing at Golfo Aranci

Blue is a submarine cable system with a total length of 5,055 kilometres, reaching its ready-for-service date in 2023 with a draft designation. The system connects Golfo Aranci in Italy with Cyprus, France, Greece, Israel, Italy, and Jordan, forming a multi-country arc across the Mediterranean basin and into the eastern Mediterranean as far as the Levantine coast. With an RFS year of 2023, Blue is among the more recently commissioned systems operating in Italian waters, reflecting continued investment in Mediterranean submarine connectivity.

Regional Context

Within Italy's submarine cable landscape — which spans 37 cables across 55 landing points — Golfo Aranci hosts a single cable, placing it in the lower tier by cable count alongside peers such as Civitavecchia and Lampedusa, each of which also serves two cables. By contrast, major Italian hubs such as Mazara del Vallo, Genoa, Catania, and Bari host between four and nine cables respectively, reflecting a concentration of capacity at a handful of mainland and Sicilian landing points. Golfo Aranci's position as a Sardinian landing point gives it a distinct geographic profile, extending Italy's cable footprint into the island's northeastern coast.

Network Role

Golfo Aranci functions as a single-cable terminus, anchoring one end of the Blue system and connecting Sardinia into a chain of Mediterranean endpoints that reaches from France in the west to Jordan in the east. This corridor enables data transit across a broad diagonal of the Mediterranean, linking Western European networks to those of the Aegean, the eastern Mediterranean islands, and the Levantine coast. The cable's multi-country design means that Golfo Aranci, despite hosting only one system, participates in a route that serves at least six distinct national network environments.

In the regional submarine cable graph, Golfo Aranci represents an extension of Italy's landing-point diversity beyond the mainland and Sicily, demonstrating that Sardinia — through this northeastern municipality — holds a direct physical link to the intercontinental Mediterranean cable network. Its role as the sole Sardinian presence on the Blue cable distinguishes it from other Italian landing points and underlines the geographic breadth of Italy's overall submarine cable footprint.