There's more options. Don't know of any factories that are close enough to drive around here and fair grounds.
The only carparks I can think of which wont be in use are supermarkets ones on a sunday after they have stayed open their 6 hours.
The only shopping mall I know of from around here is in one of the nearest cities as the town ones are in the town and then you only have the small carparks that people stay in and you have to pay to use them.
Then the only other option where I could drive is in the carpark where the cinima is and where this town train station is and then it's big enough to drive round as the carpark is for the several shops that are near it.