Cell towers in Val-d'Isere (Savoie)

Place names on the register include rue du Cachay, Plan Sémanmille, Les Lèches, avenue du Prariond D902, Le Crêt and Le Joseray.

9 systems were switched on in the past 12 months. ANFR has approved 2 new sites that are not live yet, plus additions on 3 existing masts. New: Free Mobile (4G and 5G, including 5G at 3.5 GHz) at La Daille and SFR (3G, 4G and 5G, including 5G at 3.5 GHz) at Le Grand Pré Derrière. 10 Bouygues Telecom 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

8 of the 13 masts are rooftop-mounted. The tallest support is 35 m at Le Crêt (pylon). The median is 16 m, slightly below the Savoie median of 23 m.

2019 was the busiest year, with 28 new systems, most of them 4G. Local 5G started with Orange in October 2021; Free Mobile followed in October 2021, SFR followed in August 2022. The oldest transmitter still listed here goes back to 1997.

By mast count, Val-d'Isere is 10th of the 18 Savoie towns that have five or more.

3.5 GHz 5G is declared by SFR on 4 of its 7 masts, Bouygues Telecom on 3 of its 7 masts, Free Mobile on 3 of its 4 masts and Orange on 2 of its 6 masts.

Nearby, Tignes (6.3 km to the north-west) has less 5G (62%).

Of the 13 masts in the commune, only one mast carries all four networks.

8 buildings and 5 pylons carry the commune's antennas.

Source: operator declarations to ANFR, as of October 2026. Projects that are only approved are left out of the totals.