Do you have Island Living but canât find any mermaids anywhere in Sulani? Itâs because theyâre hiding from you! Well, they donât hide from you in a Merfolk Cove! Just set any beach in Sulani or elsewhere with this Merfolk Cove lot trait and the merfolk will gather in drovesâŠÂ and youâll see them in their full mer-glory! Not only that, but once you visit a Merfolk Cove, the merfolk will learn to trust your Sim and they will be able to see the merfolk anywhere from then on. Pretty cool, huh?