While more likely to be recognised as the filming location for X-Men today, Canada's imposing Hatley Castle was once earmarked as the perfect hideout for King George VI and his family should they ever need to escape.
King George VI even visited the imposing property as part of a tour of Canada in 1939 - a few short months before the war.
And in one diary entry written by Mackenzie King, who served as Canadian prime minister during the war, he said the king was aware of the property.
Writing on August 30, 1941, he said: "At one stage, [the king] asked me about what had become of the Dunsmuir property.
"I told him of the government having purchased it and of it being used for naval purposes.
"I could see what he had in mind was the possibility of making a sort of Canadian residence for the King."
The property had been purchased by the Canadian government from the coal baron family the Dunsmuirs - intended to be a naval training facility.
Archives manager Jenny Seeman also said it would have been possible for the government to have considered the property as a potential secret new home. for the royals.
She told The Capital: "Although it isn't written in any sources that I have seen, it is perfectly possible that [the] King agreed to the use of the Hatley Park site for emergency training ... and at the same time quietly recognised that it was a sound investment for the Canadian government, should they be called upon to house the royal family."
Canada wasn't a stranger to helping Britain during wartime - with Operation Fish launched.
The operation saw more than 1,500 tonnes of gold ingots and coin moved from the UK to be stored in Montreal.
Don't be afraid to give up the good to go for the great.