Stayed here for 1 night in March. Beautiful spot right on the beach. Signs allow wild camping but only for short stays (1/2 nights). Bigger vans would struggle to get into the spot as it has a (deliberately) narrow entrance. I was fine in my VW Caddy (just!). Bigger vans were parked up on the other side of the bay. Toilets open 24hrs. Calgary Bay is one of the most beautiful beaches I’ve been on!