001 S of Threshold of Kitezh Camp: A Document is sitting on the stone railing next to the campfire.
002
003 N of Threshold of Kitezh: A tiny bit north of the zip line connection, you find a Mural on the western wall of a building. Only a short distance west of there you find a Survival Cache, underneath the raised wooden deck outside another building.
004 Far NW of Threshold of Kitezh: After taking the zip line from the base camp, a building just north of where you land has a Relic next to some corpses in beds.
005 Far NW of Threshold of Kitezh: Destroy a metal barricade a tiny bit west from the Relic above. Inside the cubby you find a Document.
006 Far N of Threshold of Kitezh: Search to the east of a blockaded building; there is a Survival Cache in the dirt outside. The blockaded building is a hassle to get into, but the reward is an Archivist Map with many locations to reveal. To open the barricade, climb up the building that’s southwest from the barricade. There is a Rope Post with a crank on the top floor. Tether the Post to a trapdoor on the second floor of the barricaded building. Turn the crank to open the trapdoor, and use that opening to get into the locked area. The map is there, waiting for you.
007 Far N of Threshold of Kitezh: A Coin Cache is buried to the north of the barricaded building with the Archivist’s map.
008 Far SW of Threshold of Kitezh: Use handholds on the southwestern buildings to get to the rooftops. Use the wooden walkways to get to the small room south of the crypt entrance. A Relic is on a ledge outside the window.
009 Far W of Threshold of Kitezh: There is a Document on the upper floor of a damaged building. It’s directly east from the Crypt entrance icon.
010 Far NW of Threshold of Kitezh: There is a Relic on the upper floor of building directly north of the crypt entrance.
011
012 Far W of Threshold of Kitezh: Inside the Lost City Crypt, a Mural is waiting near the crypt entrance, after surfacing from the swim. You can find a Document after breaking through the entrance. Make sure to collect the loose coins and Crypt Treasure.
013 W of Threshold of Kitezh: A Coin Cache is buried a short distance north of the Monolith.