King Charles and Queen Camilla after their wedding on April 9, 2005. Tim Graham Photo Library/Getty The groom's parents, Queen Elizabeth and Prince Philip, did not attend the civil wedding ceremony.

The King and Queen marked their 20th wedding anniversary on Wednesday, celebrating their intimate civil ceremony in Windsor, which took place in 2005 and stirred mixed reactions across the nation.

Camilla and King Charles have finally been pictured together on their anniversary as the Queen wore her civil wedding dress to mark the occasion. King Charles and Queen Camilla are celebrating ...

King Charles III, left, and Queen Camilla walk from St George's Chapel at Windsor Castle on their wedding day on April 9, 2005.

Why Queen Camilla Didn't Wear a Tiara to Her Royal Wedding — and When She First Sported a Sparkler Since becoming a member of the royal family in 2005, Camilla has sported a number of notable tiaras ...

King Charles III and Queen Camilla celebrated their 20th wedding anniversary with a surprise visit with Pope Francis. The British monarchs, who are currently in Italy on a state visit, marked 20 ...

Royal duties call, but King Charles III and Queen Camilla always have time for romance. The British monarch and his longtime partner, who celebrate their 20th wedding anniversary on Wednesday ...