Plymouth will play host to a special royal guest this afternoon, as His Royal Highness The Duke of Edinburgh comes down to Devon's east coast.
The Duke will be down in Plymouth this afternoon visiting the Marines at Devonport where he will be presenting a long service and handing out awards.
Prince Philip will then officially open the new Mercury building at the naval base.
As part of his visit, the Duke will view amphibious craft equipment, including landing craft and raiding craft.
As part of today's visit to Cornwall, the Queen and Prince Philip were driven to Marazion and to St Michael's Mount.
The Queen then followed in the footsteps of Queen Victoria - leaving her royal mark on the famous landmark.
Thousands of people turned out in St Ives today to see the Queen and Prince Philip visit the town for the very first time.
The weather was kind and the showers stayed away, for a trip locals have been waiting 61 years for. And they weren't disappointed.
The Queen and Prince Philip are in Cornwall.
The sun came out for them this morning, as did the crowds, as they took in the sights of St Ives for the very first time. They've also been to visit St Michael's Mount.
Our Cornwall Correspondent Steve Hardy has been following their day:
Highlights from The Queen's first ever visit to St. Ives this morning:
Cornwall is preparing for a Royal visit this morning as The Queen and Prince Philip make their way to the county.
They'll be visiting St Ives and St Michael's Mount, where they will stop and leave permanent footprints in casts at the foot of the medieval castle.
Their trip will also include a tour of the lifeboat station and the Tate gallery.