Below is a guide on the 3 artifacts and 1 coin that can be found during Tracking Lessons chapter in The Last of Us Part II.
Artifact – Owen’s Drawing of Abby / Artifact – Thank You Card from Mel
These will both automatically be in your inventory at the start of this chapter.
Artifact – Zoo Holiday Brochure
This can be found near the start of the chapter under a large gazebo after finding Abby’s dad’s footprints.
Coin – Virginia
As part of the story, you will need to move a dumpster to reach the roof of the bathroom. The coin will be located on the handle of this dumpster.
Click here for the next guide on the collectibles in The Stadium!