“Below the Twins runs the Faliri River, cascading down the face of the cliffs that hide the entrance to the Fae Hollow.”
All along the riverbed Mer are known to roam, from the ocean beyond and further inland.
I’m not going to lie, I am seriously considering making a mer-character for the first time for this sim. I know it’s a simple river, but it’s integrated within each rp area. Nicca wasn’t shy to allow mere to go places.