The Fey Beacons from the realm of Yon in Wild Beyond the Witchlight.

Eight columns of rock reach skyward, forming a ring around a deep crater lake. Rough-hewn steps spiral up each of the columns, and a rowboat is moored on the lakeshore next to one of them. A torch-bearing figure trudges up the stairs on the column nearest to the rowboat. Eight winged beasts with antlers shout and howl with laughter as they circle and wheel around it.