Prince Harry is set to celebrate his 40th birthday on September 15 with a weekend trip alongside his closest friends, while his wife,
Meghan Markle, remains in California with their children, Archie and Lilibet.
Following a private family gathering at their £11 million Montecito home, Harry will enjoy a boys-only getaway, according to reports from The Sun.
This trip comes a decade after his infamous 30th birthday celebrations with his brother, Prince William, and friends in the UK.
The Duke's last notable solo adventure involved partying in Las Vegas in 2012, a trip that stirred controversy with leaked images.
Friends close to Harry have suggested that he is becoming increasingly disillusioned with life in the US and has been reconnecting with his old social circle back in the UK.
Meghan, who reportedly prefers to stay behind during his solo trips, has taken center stage on their recent travels, such as their visit to Colombia, where Harry appeared less in the spotlight.
As Harry approaches his milestone birthday, he has expressed how much he cherishes his role as a father, describing Archie and Lilibet as the "best gifts" he's ever received.
While Meghan focuses on their family life in California, Harry remains engaged in philanthropic work and will soon embark on a solo trip to New York to advance his charity projects during Climate Week and the United Nations General Assembly later this month.