Tibetan Foothills - Drawbridge Key

In the cave beyond the BIG GAP, get off the snowmobile and proceed on foot. Walk out along the edge of the next chasm to trigger an avalanche.

Jump onto the slope where the snowballs just passed, slide back and grab the edge.

Then climb down the ice ladder to the top of the opening in the wall. Let go and then press Action again to grab the ledge below.

Climb into the cave and take the DRAWBRIDGE KEY.

Drop into hole in the floor below.

Follow the tunnel to a wall of ice. Draw weapons and Lara will automatically target the thug on the other side. Take care of him.

Continue up the slope to the next room. Walk cautiously forward to trip the icicle trap. Then jump over the icicles and pull the switch to open the gate above. Go through the gate to emerge at the bottom of the canyon where you made the long snowmobile jump earlier.

[Tibetan Foothills Walkthrough | Tibet on Foot Alternative]