Mountain Village - Tomb of the Unworthy - Part 1

The entrance to this tomb is at the top of the first set of climbing walls. Step out onto the wooden bridge and hop down into the water on the right. Move under the waterfall into the tunnel entrance and pick up another GPS cache (6/15). Then follow the passageway into the tomb.

This tunnel leads to a climbable wall, which you can scale with your newly acquired axe.

Continue through the cave to a new Day Camp: Tomb of the Unworthy.

Then follow the passageway through the falling water into the tomb proper.

There are two main movable objects here: a large hanging cage with cocoons dangling from it and a smaller cage on the ledge to the right. The two cages are connected by some kind of pulley system.

Jump from the red ledge onto the larger cage, run across it...

...and quickly jump to grab the ledge on the opposite side of the room.

If you miss, just climb back onto the ledge near the entrance and try again.

When you reach the far ledge, light your torch on the brazier.

Then jump back onto the large cage. Lara's weight causes it to sink to the floor.