Silumm is a delve located in North of Daggerfall in The Elder Scrolls Online. This dungeon does not grant a quest but contains a Skyshard has Provisioning materials and several Books.
Skyshard is misplaced on above map, please go to the first room to the left from the entrance
If you are looking for the skyshard it is in the top left room not where it says it should be on the map. (you cant go to where the map says)
The boss is named "Sincano" and is located in the room on the right side of the map