Cell towers in Saint-Pierre-Quiberon (Morbihan)

Most of the town's 8 masts are pylons (5); 2 camouflaged "tree" pylons make up the rest of the mix.

Masts stand at Penthièvre, Rue du Grand Large, ZI de Kergroix, Parc Varineq, Kerhostin and Er Maladeu.

ANFR lists a 39 m pylon at ZI de Kergroix as the tallest structure. The median is 23 m, slightly below the Morbihan median of 35 m.

Systems from 2003 are still on the register. Local 5G started with Orange in January 2022; SFR followed in July 2022, Bouygues Telecom followed in July 2022. 2022 was the busiest year, with 42 new systems, most of them 4G.

Over the past 12 months ANFR recorded 19 new systems here. Approved additions not yet in service are pending on 3 existing masts, for example Free Mobile (5G 700 MHz) at Kerhostin, Orange (5G, including 5G at 3.5 GHz) at Penthièvre and SFR (3G 900 MHz) at Er Maladeu. 7 Bouygues Telecom 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

Among the 35 Morbihan towns with at least five masts, Saint-Pierre-Quiberon ranks 13th by mast count. With 8 masts for 2,344 residents, or 34 per 10,000, it has more masts per inhabitant than the median for those towns (10).

The widest declared gap between neighbouring supports is about 2 km, to the north of the centre. Most declared azimuths point outward, along a corridor or valley rather than at the centre.

On 3.5 GHz, the fastest 5G band: Bouygues Telecom on 3 of its 5 masts, Free Mobile on 3 of its 4 masts, SFR on 3 of its 5 masts and Orange on 1 of its 2 masts.

8.2 km to the north-east, neighbouring Carnac has 12 masts, more than here.

Colocation covers 5 supports.

2,344 residents over 8 km²: supports are mostly pylons, not rooftops.

Figures above cover installations declared to ANFR as in service or technically operational, as of October 2026; approved projects are not counted.