On Saturday, June 4 and Sunday, June 5, The Morning Room will be adorned with beautiful bunting and lined with floral-filled tables.
Live music will fill the air and there will be garden games in Le Jardin Hollandaise.
Peter Dawson, general manager of Matfen Hall, said: “We are very excited to be celebrating such a momentous occasion as the Queen’s Platinum Jubilee.
“Our afternoon tea event will immerse you in a traditional street party, while you’ll also be able to experience our elegant Matfen Hall Northumberland estate.”
Tickets are available from £35 per person and will include afternoon tea and a glass of Pimms on arrival. To book, call 01661 886500.