King Charles and Queen Camilla are abroad for their first international trip of the year as his treatment for cancer continues. The royals were originally due to go to both Italy and the Holy See, which is the government of the Catholic Church and operates from the Vatican City State.

King Charles and Queen Camilla used their Italian trip for some sightseeing. On Tuesday afternoon, they visited the ancient Colosseum in Rome.

King hails ‘brilliant’ restoration of the Colosseum during state visit to Rome - Charles and Camilla marvelled at the near 2,000-year-old Colosseum on the eve of their 20th wedding anniversary.