There is a setting for Cairn. It’s called Vald. You can read about it in both 2e books and all 3 first party adventures (so far).
A longer setting guide is coming next year as well.
I guess I misspoke. I realize that there is a default setting. I am looking forward to a longer setting guide for Vald. I am anticipati g that that will also be a lot of fun to explore.
