Queen Elizabeth's coffin began a six-hour journey from her summer home in the Scottish Highlands to Edinburgh on Sunday as thousands lined the route in tribute to the late monarch.
Shortly after 10:00 am. (0900 GMT), a hearse carrying Elizabeth's oak coffin emerged from the gates of Balmoral Castle, where she died on Thursday aged 96, to drive slowly towards the Scottish capital.
The coffin was draped in the Royal Standard of Scotland with a wreath on top made up of flowers taken from the Balmoral estate including sweet peas, one of Elizabeth's favourites.
In an emotional tribute to his mother on Friday, the new monarch King Charles said she had begun a "last great journey" to join her husband of 73 years Prince Philip, who died last year.
The cortege from Balmoral is the first of a series of events leading up to the state funeral at Westminster Abbey in London on September 19.
Her death has drawn tears, sadness and warm tributes, not just from the queen's own close family and many in Britain, but also from around the globe - reflecting her presence on the world stage for seven decades.
As the hearse reached the small village of Ballater near Balmoral, hundreds stood beside the road in silence in bright morning sunshine as the hearse passed, some throwing flowers into the road.
"It's like a family member, it overwhelms - the sadness - that she's not going to be with us," said Elizabeth Alexander, 69, who was born on the day the queen was crowned in 1953.
"We've travelled quite a while today to come here but felt it was really important to come and pay respects as she passed through Ballater," a tearful Nicola Gibson told Reuters. "I suppose like everybody else, just lots of emotions."
Accompanied by the queen's daughter, Princess Anne, the cortege will wind from the remote castle through picturesque countryside, villages and small towns to Edinburgh where the coffin will be taken to the throne room of the Palace of Holyroodhouse.
Tens of thousands have already gathered at royal palaces in the days since Elizabeth's death to leave flowers and to pay their respects.
"I know how deeply you, the entire nation - and I think I may say the whole world - sympathise with me in the irreparable loss we have all suffered," Charles said at a ceremony on Saturday.
The queen came to the throne following the death of her father King George VI on February 6, 1952, when she was just 25. Her coronation took place a year later.
Charles became king immediately after his mother's death and was officially proclaimed the new monarch at the ceremony, full of pageant and centuries-old traditions.
Similar proclamations are following across the United Kingdom and the other 14 realms of which Charles is now head of state, including Australia, Canada, Jamaica, New Zealand and Papua New Guinea.
The day of Elizabeth's funeral will be a public holiday in Britain, officials announced.
Before that, her coffin will be flown to London and there will be a sombre procession when it is later moved from Buckingham Palace to Westminster Hall where it will lie in state for four days.