The 30-year-old - who is believed to be making an engagement announcement imminently with boyfriend Nico Jackson - will be staying at the Cairn Lodge and Hotel in Auchterarder, according to the Daily Record.
Middleton's visit to Perthshire follows Prince Harry's, who visited the Lochearnhead area of the Scottish county earlier this month with a group of friends.
Meanwhile, Duchess Kate and Prince William are due to stay at Gleneagles Hotel in Auchterarder as part of their Strathearn tour.
They are also scheduled to visit various places in and around Crieff.
This follows the end of their royal tour of New Zealand and Australia, deemed to be a great success and the royal couple's first as parents.
While the world watched, Duchess Kate wore stunning outfit after stunning outfit - showcasing a range of British designers on an international stage - and Prince George proved he can more than handle being something of a celebrity baby.
The nine month old charmed dignitaries everywhere the family went but did not accompany Kate and Wills on every trip of the tour schedule to ensure he had some rest time too.
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