Guide:
Found inside Glenumbra Moors as you do the quests to uncover Faolchu’s weakness. Above the door that takes you inside an instanced area where part of this questline resolves.
Skyshard is located on top of the right corner of the structure with the door, as pictured in the screenshot above.
The shard is in the west part of Glenumbra Moors quest area. It is on top of a structure inside which is a door that later takes you to do part of the quest here.
