If you want to stay off-site there is plenty accommodation around the local area and the festival day car park is free of charge. If you stay fairly close to Southwell town centre then there is also the festival shuttle bus.
This is a selection of what's available (if you are a local provider and you're not here please get in touch). We are simply listing these rather than endorsing them - though we know many are really lovely!
We are also not sure when all these will be reopening or if they are taking bookings yet, but just in case, here they are:
The Bramley Apple: 01636 813675
A few places listed on the Town Council website here
And more on Airbnb here