Yeah, that ain't a thing. If you're lucky there may be one or a few* communal fire places, but it's kinda rare. I have been the only on two, three official camp sites in Norway because I wild camped the rest, but I don't remember seeing a fire place there either, although they may have had a communal one too. Refuges in the mountains often have an indoor fire place though.

*only really remember a single one that had a few, the one at Saignelégier, Switzerland.