There's a bonus for Priory Hall brides....you can come back for your anniversaries at no extra charge. Just the two of you .... bottle of bubbly and a picnic.... and lots of memories.
What outside areas can we use?
Well, there's the walled garden and lawns which are mostly used. Then there's the orchards and knot garden - peaceful areas complete with fountain. Given you'll all be in wedding clothes, you'll probably want to avoid the wood walk and lake walk but enjoy the views instead. In other words, you use what you want. There won't be anyone else using it on your day.