Clairefontaine

Clairefontaine — formally the Clairefontaine-en-Yvelines National Football Institute (INF Clairefontaine) — is the headquarters and residential training base of the French Football Federation (FFF), located approximately 50 kilometres south-west of Paris in the Yvelines department. France's World Cup squad reported to Clairefontaine in June 2026 after the club season, including William Saliba, who arrived after aggravating a back injury in Arsenal's UCL final defeat to PSG — with Didier Deschamps telling media 'everything's fine' while ESPN sources continued to describe Saliba as very doubtful .

Clairefontaine has been France's central training facility since 1988 and operates one of the world's most respected youth football academies. The academy's alumni include Thierry Henry, Nicolas Anelka, William Gallas, and many players from France's 1998 World Cup-winning generation. The base provides full medical, physiotherapy, sports Science, and accommodation facilities, making it the natural hub for France's pre-tournament injury assessment and preparation CAMP.

For the 2026 World Cup, Clairefontaine's medical team carried direct responsibility for assessing Saliba's fitness — the gap between Deschamps's public optimism and ESPN's reporting created the sort of ambiguity that typically accompanies a coaching staff trying to protect a key player's status from opponents. The facility's role as the first point of aggregation for France's squad means every significant fitness update in the lead-up to the tournament flows through it.