In the cut scene, Lara uses her camera and takes a look at the cliff opposite. While talking to Zip and Alister, she tells them that she cannot see any sign of the ruins that her father explored. Zip does not see how Thailand is connected to Avalon and Lara tells him that the myths use different names for the remnants of the ancient world and one of them is still alive. In their case, it is Helheim.

[Checkpoint] Swim towards the flat ledge ahead. There is an underwater opening to the right of the ledge, but the current prevents you from swimming through it. So, climb out of the water and onto the flat ledge. [Checkpoint]

Climbing up the cliff to the Treasure - (The following jumps until you reach the Treasure are shown in this page.) Jump to grab the crevice in the rock and jump up two more times to grab the next two crevices. Traverse to the right and jump to grab the next two crevices above. Jump to the right to grab the handhold which is a bit upwards, then jump up three more times to grab the topmost handhold and shimmy right. When you reach the end, jump to grab the handhold on the next wall to the right and traverse towards the cave. Drop down and pick up the Treasure (1/4).

Once you get the Treasure, exit the cave and stand on the extended ledge. Jump to grab the topmost handhold on the wall from where you came (as shown in this image) and climb down and to the left until you reach the crevice that goes around the rock (the crevice is shown in the third image of the previous page.). If you fall into the water, climb on the flat ledge and climb up the crevices.

Once you hang from there, traverse to the left and jump to grab the upper crevice. Again, traverse to the left and climb on the crevice above. Grab the hadhold beneath the stone railing and traverse to the left. When you reach the end, jump to grab the ledge behind you. Shimmy right and pull up on the wider ledge. Turn around and jump forward to land on the ground. [Checkpoint]

First path that leads to the ruins - Go up the stairs and climb on the next ledge. Go around to the right and slide down the slope. Jump before reaching the edge to grab the horizontal pole ahead. If you do not jump in time, Lara will grab the narow ledge at the bottom of the slope, so traverse to the right until the end (as shown in this image). Jump to grab the handhold on the pillar behind you and shimmy around the corner. Then jump straight up to grab the horizontal pole.

Once you hang from the pole, climb a bit to the right if necessary. Swing and jump to grab the handhold on the opposite wall. Jump to grab the ledge above and pull up. Go up the stairs and turn right around the corner. Go up the next stairs and stop.

Hang from the edge on the right (as shown in this image) and release three times to grab the third handhold on the wall. Traverse to the left and release to grab the lower handhold. Again, traverse to the left until you reach the corner. Jump back to grab the edge of the alcove and pull up. Pick up the Treasure (2/4) and make your way back to the path the same way you came.

Go up the stairs on the right and jump to grab the handhold on the left wall. Hang from the right side and jump to grab the narrow ledge above. Now traverse to the left where the part of the ledge is wider and pull up. Turn around and perform the Chimney Jump to reach the top of the left wall.

Second path that leads to the ruins - Continue forward and around the corner to the right. [Checkpoint] Follow the path as it goes until you reach a small area with a kind of building on the right. [Checkpoint] Go to the other side and through the archway. Continue through the path. [Checkpoint] When you reach the fallen tree, jump over it. Go through the next archway and climb on the stone ledge. Drop down at the other side and proceed forward.

The brief cut scene shows a Temple at the other side. This is where you are headed.

[Checkpoint] Going down to the river - (The following sequence is shown in this page.) From the ledge that overlooks the river, jump to grab the handhold on the left pillar. Jump to grab the handhold above and traverse to the right around the corner. Jump to grab the handhold on the pillar behind and traverse to the left around the corner. Drop to the beam below and walk on it until you reach almsot the middle of it.

Turn left and jump to grab the horizontal pole than spans the two pillars beyond. This a long jump and Lara will grab the pole with one hand, so press the Interact button to save her. Swing on the pole and jump to grab the handhold on the wall ahead. Traverse to the right until you reach the end. Jump back to grab the handhold on the pillar behind and release to grab the lower handhold. Jump to grab the handhold on the pillar to the left and drop on the beam. Walk to the other side and hang from the beam. Release three times to grab the lower handholds and land on the stone block. Finally, drop to the ground.

Riverside - Go to the other side of the area, away from the river. Hang from the right side of the ledge and release twice to land in the water below. [Checkpoint] Climb on the stone block at the other side and jump up to grab the crevice in the wall. Jump to grab the ledge above and pull up. Draw weapons and kill the tiger that attacks from the left.

Run up the fallen pillar close to where you climbed to this area. When you reach the ledge, turn right and jump to grab the handold one the wall, then the next one above. Shimmy right and jump to grab the next handhold. Jump up to grab the edge of the path and pull up.

Temple courtyard - Go to the left towards the orange rounded pillars. Enter the building with your weapons drawn and deal with the tiger that is lurking inside. Then go left, between the pillars to reach the outside area. Two more tigers attack here, so take care of them. Turn to face the way you came and look to the left to spot the next Treasure (3/4) close to the pillar (as shown in this image).

Once you get the Treasure, turn around and go around the broken pillars and between the orange ones to enter the alcove. Climb on the fallen pillar to the left and jump up five times to reach the ledge above. Hang from the other side and climb down to the ground.

Inside the Temple - Turn around and go down the stairs. [Checkpoint] Follow the hallway around to the right to reach a deep pit. Jump on the first beam supported by the column, then on the next two. Turn left and jump to the safe ground. Continue through the hallway until you reach a second pit (which is not that deep as the first one). Hang from the edge and drop down. The camera shows the way out, so go to the other side and jump to grab the hole in the wall. Jump to grab the next hole above and finnaly climb to the ledge above.