Why the Royal Vault isn't the Queen's final resting place - CNN
Here the Queen's coffin will join those of her parents, King George VI and Queen Elizabeth, the Queen Mother.
The coffin of Prince Philip will also be relocated, so that the Queen can be laid to rest alongside her beloved husband of 73 years.Although it is closed for Monday's private ceremony, ordinarily the Chapel is open to the public, meaning Britons can visit the Queen's final resting place to pay their respects.