Is Everyone Having As Much Fun With Preserves As I Am?

[Pietato]

And Babylon. Free Grove when you build your first Preserve, which makes the ROI a heck of a lot better.

That just means you have incentive to build a single one in a good place.

 

[Datian]

Well there are not so many civs with which you build more than one or two encampments and nobody minds. It's ok if some districts are more coveted by some civs and not the others.