TREASURE MAP 1/1
Coordinates: [712560; 3415929]
Note: Near the bunker, but you can only get to it on your way back from the Endurance, which is after receiving the rope ascender. When Lara uses a rope arrow to unlock the way inside the bunker, she'll reach a previously inaccessible ledge.
The map is lying on sandbags to the right. As usual, finding it will provide you with valuable information on all missed collectibles (except for Previous Inhabitants) (reward: 25 XP).