If you have 7 days to spend in Huntingdonshire, here are some suggestions:
Visit Huntington Castle and Gardens - it will take around 2 hours to explore the castle and gardens.
Explore Hinchingbrooke Country Park - you can easily spend a day here hiking and enjoying the scenery.
Take a stroll around St. Ives - a historic town with architecture dating back to the 15th century. It may take around half a day to visit.
Visit Raptor Foundation - a sanctuary for birds of prey - plan for around 2 hours.
Go to Kimbolton Castle - steeped in history, this castle is famous for being the former home of Catherine of Aragon. It can take around 2-3 hours to explore.
Go punting on the River Cam in Cambridge - a quintessential British experience. Budget for around 2-3 hours for this activity.
Take a final stroll through Paxton Pits Nature Reserve - a lovely place to finish your visit to Huntingdonshire. Spend around 2-3 hours here.
For places to stay, The Old Bridge Hotel in Huntingdon is a good option, as well as The Bell Inn in Stilton or The Golden Lion in St. Ives.