Survival Caches | Siberian Wilderness
Rise of the Tomb Raider Guide
Survival cache 1
Among trees, right past the spot, where two opponents used to talk. At the moment at which a message of the locals' traps is transmitted via the radio (during the mission).
Survival cache 2
Buried at the stone wall, close to the Monolith.
Survival cache 3
On the ledge, right next to the tree.