At the start of the chapter just follow the linear path to the right. Once you get through the gateway marked by Nadine, and drop down to the platform below, go left to find treasure #31 on the edge of the cliff.
Continue along the route, using the grapple hook to swing over to the cliffs on the other side. Vault up into the short tunnel and look right to find the piton-able wall. Climb up this wall to the upper platform – instead of jumping straight across to the next wall, stand at the edge and look down.
Below you is the top of the tunnel you just came through with some wall carvings. In front of this wall is treasure #32. Grab it and continue onwards.
There’s a while yet before the next treasure – it’s waiting for you inside the Ganesh monument. Keep following the linear path as you climb and swing your way around the giant monuments until you finally reach the top and drop down inside Ganesh’s head.
You have to make your way in further by hanging from the grapple hook and lowering yourself down. Once you drop to the second platform closer to the ground, you’ll see an elephant statue to your left.
You can find treasure #33 sparkling behind it.
From here, once you’ve crouched through the passage with all the armoured skeletons, you’ll come to the first room with a five-spoke lock on the door at the back.
Look to your left here at the pile of rubble to find treasure #34 amongst it.
Pass through the door and over the wall of the fire podium room to land in the large room of the final battle.
On the upper far left side, tucked into the corner, is treasure #35.
The last treasure of this chapter is, once again, a while away.
When you finally come to the armoured truck encounter, follow it through until you have to break through the door with Nadine. The ground will crumble beneath your feet, dropping you into the tunnels below.
Once you land and have control again, look immediately to your right to find treasure #36 in the back right corner.