United Kingdom, July 11 -- Prince Harry has ended a whirlwind return to the UK by swapping royal formality for goat yoga, inflatable obstacle courses and water bomb fights as he joined bereaved military children at a summer festival in Warwickshire.

Less than 24 hours after his long-awaited reunion with King Charles, 77, the Duke of Sussex spent the final day of his UK visit on Saturday (11,07.26) at Scotty's Little Soldiers' annual summer festival at Maxstoke Castle, where around 200 bereaved military children and their families gathered.

Harry, a long-time supporter of the charity, took part in activities including goat yoga, games and a question-and-answer session with youngsters.

The appearance came shortly after he met his father,...