The princesses also spent time in a famous miniature playhouse originally gifted to the late Queen Elizabeth II for her sixth birthday in 1932 by the people of Wales.
The custom-built cottage remained a favorite destination for younger generations of the royal family.
During the 2012 documentary The Diamond Queen, Beatrice gave presenter Andrew Marr a tour of the historic building and reflected on its significance.
She said: “Granny and her sister played here growing up, and they were lucky enough to play here, and cousins and second cousins. It was a big family treat.”
Beatrice added, “It’s the most glamorous Wendy house ever, and it’s really beautiful. And what you’re seeing now is it after a year’s renovation. It’s had a bit of a spruce up, really.”
She later explained the playhouse continued to be enjoyed by younger royal relatives.
Beatrice noted: “I understand now (Queen Elizabeth) likes to come back and visit, and it’s wonderful that we can have, say, Granny’s a great-grandmother now, so we can have Savannah (Phillips – Elizabeth’s oldest great-grandchild) come and play in here now as well, and her other great-grandchildren.”