Bing found these results
Peterborough - Wikipedia
Peterborough | City, Unitary Authority, Cathedral City | Britannica
THE 15 BEST Things to Do in Peterborough - Tripadvisor
Visit Peterborough - Visit Peterborough
City of Peterborough - Wikipedia
15 Best Things to Do in Peterborough (Cambridgeshire, England)
Visitor Information - Visit Peterborough
Peterborough – Travel guide at Wikivoyage
Things to Do - Visit Peterborough
Best Things To Do in Peterborough | 13 Awesome Attractions