Level ground, dark nights, no traffic noise, cleanliness.
The most unlikely site for me was located in urban Memphis, almost directly across the street from Graceland.
But it offered security and a local venue - we walked to Graceland and took an Uber to Beal Steet for dinner at BB Kings Blues Club. Very unforgettable and it was a place that I'd recommend.
So I guess the answer to your question is; "it depends".