The Hidden City – Crypt of Ollanta, the Potter (part 1)

Begin in the pool just north of the Wild Jungle Base Camp. If you're not sure how to get there, check the crypt walkthrough for details.

Climb out of the pool on the mossy stone ledge on the northeast bank, opposite the entrance to the PATH OF BATTLE CHALLENGE TOMB. Scramble up the tree onto the broken branch. Jump to grab the next branch, swing, and jump over to a handhold on the rock wall.

Climb/jump to the right toward the waterfall.

Continue climbing around the corner to the right. Scramble up to the handhold above, climb to the right, and pull up onto the next ledge.

Examine the document (39/42), Warning (Quechua/Inside Out), sitting on the stone shelf just ahead. Then continue around to the right, toward the falls.

Jump across the gap behind the waterfall, grab the next ledge, and pull up.

Walk out onto the jutting tree branch and around to the left. Jump toward the cliff wall, scramble up to grab a handhold, then climb to the handhold above. Continue climbing around to the right...

...until you can jump up and grab the overhanging ledge and pull up in front of the Crypt entrance.

There's another diving platform for the High Diving Challenge here. If you haven't completed it yet, wait until you finish exploring the Crypt, since you'll exit here.

There's also a condor's nest you can loot for condor feathers and/or the Keep Calm and Carrion Challenge.

Follow the dark passageway into the Crypt. Watch out for a concealed spike pit a little way in.

Jump over it.

Then examine a relic (28/28), a broken Arrow (Quechua/Inside Out), lying on the ground just beyond the pit. Squeeze through the narrow opening on the left.

Examine the document (40/42), More Questions (Quechua/Inside Out), lying on the sunlit mound near the dessicated corpse. Then continue through the low passageway to the southeast.

Where the tunnel splits, head to the left first to find some gold ore, a resource container, and a mischief of rats. Then backtrack to the fork and head the other way.