The report says the temporary display measures 160 by 80 metres, making it roughly the size of two football pitches. It is also said to weigh 3,400 pounds, with more than 100 people involved in putting it in place.
That matters because World Cup preparation is not only about training grounds, transport plans and security briefings. It is also about mood. Host cities want visible proof that the tournament has arrived, and Vancouver appears to be pushing that message hard. A mountain-side flag is not subtle, but subtle rarely cuts through when a city is competing for attention in a World Cup summer.
The report says funding came through tourism bodies, which underlines the wider play here. The World Cup is a football event, but for host cities it is also a branding exercise.
That is why these activations matter. They help turn a fixture list into a civic occasion.
The update says the flag is expected to remain until Canada Day, weather permitting, before being repurposed for community use. That final detail gives the stunt a little more substance. A World Cup host needs spectacle, but it also needs to show some sense of legacy.
The next thing to watch is whether Vancouver can keep matching these headline-grabbing visuals with the practical side of hosting: fan experience, city logistics and the sense that football has truly taken over. The mountain has made its statement. Soon, the city will have to do the same.