LONDON, June 29 -- Catherine, Princess of Wales, has completed Britain's gruelling Three Peaks Challenge in support of the hospital where she received cancer treatment.

According to the BBC, the princess climbed the highest mountains in England, Scotland and Wales over the weekend to raise funds for the Royal Marsden Cancer Charity, saying the challenge was an opportunity to "explore life beyond diagnosis" and give back to the hospital that supported her through treatment.

Kate revealed in 2024 that she was undergoing treatment for cancer before announcing earlier this year that she was in remission. She has since gradually returned to public duties.

In a message shared on social media yesterday alongside a photograph of herself at the...