The sweetest Christmas was filmed at the North Pole, the magical home of Santa Claus and his team of dedicated elves. The film's set was meticulously designed to capture the magical atmosphere of Christmas, with snow-capped trees, a grand fireplace, and colorful decorations. The North Pole's wintry landscape provided the perfect backdrop for the film's holiday-themed plot, and the elves' cheerful spirit added to the film's heartwarming atmosphere. It was truly a magical experience filming at the North Pole!