This guide shows the complete walkthrough of the “High Supply” treasure hunt in Far Cry 6. You can start the treasure hunt by reading the note at the highlighted location in Lozania, Madrugada.
Reach the Air Drop
After reading the note, climb on the rock behind it and go left.
As you proceed ahead in the left direction, you will have to jump across a few gaps on the ground and climb a few rocks. At the end of the path, you will see a couple of grappling points as shown below. Grapple to climb up the mountain.
After climbing the mountain, proceed ahead and walk over the wooden plank as shown below.
The path will lead you to a cave, where you will find a grappling point as shown below. Use grapple to climb up.
Here you will have to cross a big gap on the ground. Jumping the gap might be a bit difficult. Use the ledges on the wall as shown below to cross the gap.
You will find two more grappling points here. Grapple and swing to reach the other side.
As you proceed ahead, you will find two more grappling points. Grapple and swing to reach the other side. Then destroy the twigs at the cave exit and go out.
After getting out of the cave, climb up the vines on the left side. Then grapple up the rock as shown below.
A little ahead, you will come across another big gap. Use the grapple to swing across to the other side and then climb up the vines.
After climbing the vines, you will come to a dead end. You will have to shoot the rocks in front of you as shown below. This will destroy the rocks and create a path.
After the path is clear, climb up the rocks and reach the air drop as shown below. Pick up the supply drop to complete the treasure hunt.
Reward: 150 XP, M16 A1 (Rifle), 2 Gun Powder, 2 Supremo-Bond