King Charles III has officially commenced his traditional summer holiday at Balmoral Castle, the cherished Scottish retreat once adored by his late mother, Queen Elizabeth II, as of Monday, August 18, 2025. Nestled in the rugged beauty of Aberdeenshire, the estate—purchased by Prince Albert in 1852 and dubbed “my dear paradise in the highlands” by Queen Victoria—marks a homecoming for the 76-year-old monarch, who arrived to a warm welcome from a Guard of Honour of the Balaklava Company, 5th Battalion, The Royal Regiment of Scotland. Now, the full guest list for this year’s gathering has been unveiled, and an unexpected addition has sent ripples through royal circles.

Charles’s arrival, captured on the royal family’s social media, showcased a visibly relaxed king, with body language expert Darren Stanton noting signs of “elation and joy”—unguarded smiles, softened facial muscles, and relaxed shoulders—reflecting his deep emotional tie to Balmoral. This estate, where he formed cherished childhood memories with his parents and honeymooned with Queen Camilla in 2005, remains his private sanctuary, inherited from the Queen Mother in 2002. It was also the poignant setting of Queen Elizabeth II’s death on September 8, 2022, adding layers of sentiment to this year’s retreat.

The guest list reveals a blend of tradition and surprise. Joining Charles and Camilla, who often stay at Birkhall within the estate, are Prince Andrew and Sarah Ferguson, residing at the seven-bedroom Craigowan Lodge. This invitation, extended despite Andrew’s recent controversies detailed in Andrew Lownie’s biography Entitled and a Channel 5 documentary, signals a gesture of familial support, as a royal source told The Sun. Their daughters, Princess Beatrice and Princess Eugenie, are expected with their families, including Beatrice’s stepson, nine-year-old Christopher “Wolfie” Woolf Mapelli Mozzi, son of Edoardo Mapelli Mozzi and Dara Huang. Wolfie’s inclusion, following his recent appearance at the Lionesses’ victory parade, highlights Charles’s embrace of his extended family.

Adding to the lineup are potential visits from Prince William, Princess Catherine, and their three children—Prince George, Princess Charlotte, and Prince Louis—as well as Prince Edward and Sophie, Duchess of Edinburgh. However, the most unexpected guest is Lady Sarah Chatto, the 61-year-old daughter of Princess Margaret and a lesser-seen royal. Known for her artistic pursuits and low-profile life, Lady Sarah’s presence at Balmoral, last confirmed during Queen Elizabeth II’s final summer in 2022, caught observers off guard. A palace insider revealed, “Her invitation reflects Charles’s desire to reconnect with quieter family members, honoring his aunt’s legacy.”

Balmoral’s closure to the public on August 11, 2025, as announced on its Instagram, hinted at the royal family’s imminent arrival, with the estate’s 50,000 acres offering a private haven for outdoor pursuits like wild swimming and cycling—activities Wolfie is set to enjoy, per a family friend. Charles’s decision to host this diverse group underscores a modern monarchy, blending tradition with personal touches, especially as he navigates his own health challenges and the family’s recent trials, including Catherine’s cancer recovery.

As of 10:22 PM +07 on Thursday, August 21, 2025, the Balmoral retreat is in full swing, with the unexpected inclusion of Lady Sarah Chatto adding a layer of intrigue. This gathering not only celebrates Charles’s roots but also redefines the royal summer, uniting a broad family tapestry at the Queen’s favorite retreat.