Kate Middleton enjoyed a ski trip in the Alps with her family before announcing that her cancer is in remission during an official royal engagement last week, according to a report. The Princess of Wales,

Catherine, Princess of Wales, confirmed Tuesday that her cancer is in remission during a visit with the staff and patients of the Royal Marsden in Chelsea.

Kate Middleton is in remission from cancer, she said on social media on Tues., Jan. 14. The Princess of Wales first revealed her diagnosis last year.

In another sign of the progress she's making in her recovery following her cancer treatment, Kate Middleton apparently felt well enough after the holidays for one of her longtime favorite activities: Skiing.

Kate Middleton and Prince William went on a discreet ski trip with their family over the New Year, and we, the people, are only just hearing about it. According to the Daily Mail, the couple “slipped away from their home at Anmer on the Sandringham estate shortly after Christmas” and spent several days in the Alps—where they were joined by Kate’s family.

The Princess of Wales went on holiday in the Alps sometime after spending Christmas with the royal family at Sandringham