The Duke arrived at The Silverstone Experience with Formula 1 world champion Lewis Hamilton and were given a tour together, meeting drivers, dignatories, volunteers and schoolchildren.
Flick through our pictures from one the prince's last engagements as an official member of the royal family. Read the full story here.
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Prince Harry has a go at the tyre-changing game at The Silverstone Experience
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Prince Harry and Lewis Hamilton are shown around The Silverstone Experience
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The Silverstone Experience chief executive Sally Reynolds, Prince Harry and Lewis Hamilton listen to Lady Christabel Watson talk about her old racing suit on display
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Schoolchildren explain the various displays at The Silverstone Experience to Prince Harry and Lewis Hamilton