Where to Find Latenna
The first place you can look for Latenna is in the Slumbering Wolf’s Shack, which is located in the southern region of Liurnia of the Lakes. You have to make your way through the Lakeside Crystal Cave before you can get to the Slumbering Wolf’s Shack. After you have vanquished the Bloodhound Knight, the boss of the dungeon, a door will open in the rock face that will lead you deeper into the mountain. You will eventually make your way out of the dense forest and into a secluded clearing, where you will see a woman with albinism leaning against the body of a large white wolf. This is Latenna, by the way.
You won’t be able to start Latenna’s quest until you’ve had a conversation with Albus (see Albus Questline). After you have discovered Albus in the Village of the Albinaurics, he will provide you with one half of the Haligtree Secret Medallion (Right) and instruct you to find Latenna. If you try to speak to Latenna without having the other half of the Medallion, she will be suspicious of you and will refuse to answer any questions that you ask her.
She will then explain to you that she can show you where the other half of the Medallion is, but only if you promise to take her to Miquella’s Haligtree. This will take place after you have shown her the medallion half and she will note that this must mean that Albus trusts you. As soon as you accept her conditions, she will morph into a Spirit Ash that can be called upon by others.
At The Mountaintops of the Giants
You will not come across the next part of her quest until you have reached The Mountaintop of the Giants, unless you choose to summon her as a Spirit Ash (although this is entirely up to your discretion–whether or not you choose to do so will not impact her quest). If you do not choose to do so, you will not encounter the next part of her quest.
In this region, head north of the Erdtree; as you travel, Latenna will start talking to you without being prompted and will inform you that you are getting close to Castle Sol, which is where you will find the other half of the Haligtree Secret Medallion (Left). On the page of this wiki titled “Castle Sol Location and Walkthrough,” you will find additional information regarding how to move around in this region.
At the Consecrated Snowfields
You will need to travel to the Grand Lift of Rold in order to reach the conclusion of the questline associated with Latenna. You will need to scroll through your interactable options when you approach it and interact with it so that it says “Hoist Secret Medallion” instead of “Hoist Medallion.” This will allow you to obtain the secret medallion. You will then be able to access the Consecrated Snowfields as well as Miquella’s Haligtree after taking these actions.
You will find a building known as the Apostate Derelict if you travel all the way to the farthest northeastern corner of this area. When you get close to the body of the large Albinauric woman who was sitting on the throne, you will be given the option to call forth Latenna. If you proceed in this manner, she will show up and talk to you about it. After you have finished talking to her, you will be given a Somber Ancient Dragon Smithing Stone as a reward.