I think there are very different opinions on what makes a good picnic spot, one wants take aways and another wants a not crowded quiet place and some enjoy sitting and game viewing (Roan from Babalala) or enjoys the scenery at Parfuri.
I would do different polls:
Most quiet picnic site
Best facilities with largest choice of products on offer (meals, drinks, skottel, hot water, curio, information display)
Most scenic one
Best game viewing or birding
etc.
Otherwise it is a bit of not much use for readers
