Andorra

A landlocked connectivity picture

Andorra sits entirely within the Pyrenees, sharing borders only with Spain to the south and France to the north. With no coastline, the country has no submarine cable landing stations and no direct access to the seabed infrastructure that carries the bulk of international data traffic worldwide.

Connectivity for Andorra therefore depends entirely on terrestrial routes crossing into one or both of its neighbours. Traffic bound for the broader internet must transit the fibre networks of Spain or France before reaching any onward submarine cable system — whether that is the dense cluster of cables landing on the Iberian Peninsula or those terminating along the French Atlantic and Mediterranean coasts. Andorra is, in effect, a passenger on the infrastructure of its larger neighbours rather than a node in its own right.

What terrestrial transit means for resilience

Reliance on cross-border terrestrial links introduces a dependency that is structurally different from the risks facing island or coastal states. There is no single cable to cut, but there is a chokepoint at each border crossing. If Andorra draws on routes through both Spain and France, that dual-border access provides a measure of path diversity — two separate physical corridors into the European backbone. Whether that diversity is genuinely realised depends on how Andorran operators have provisioned their upstream connectivity, details that fall outside the scope of submarine cable documentation.

Satellite connectivity may supplement terrestrial links, particularly for resilience or for reaching capacity that terrestrial circuits cannot economically provide, though satellite remains a secondary technology for a country with direct land borders to two major European economies.

Geography as the defining factor

For most countries in this register, geography shapes which cables are accessible and how many landing points can be built. For Andorra, geography is simpler and more absolute: the mountains place the country beyond the reach of any submarine cable, full stop. The Pyrenees that have defined Andorra's political independence for centuries are the same reason its digital infrastructure runs through Lleida or Perpignan rather than a cable station of its own.

Register status

No submarine cables serving Andorra are documented in this register. Because the country's international connectivity is entirely terrestrial, no landing point data is held. This profile will be updated if satellite or other non-terrestrial infrastructure warranting a dedicated record is identified.