This guide explains exactly where to locate the Bilewater map and how to reach it during your journey through Pharloom in Hollow Knight Silksong.
To begin your journey, head to the eastern side of Whispering Vaults and drop down to the bottom to reach Bile Water. Refer to the marked location on the map.
You will land in a pool of water with some enemies.
From here, head to the right and drop down again into another pool of water.
Move left and again drop down in the water, and then move to the right side path.
Drop down once more, proceed to the left. At the end, cut the rope to open the latch and then drop again.
Head left and drop down to reach an area with hanging platforms.
Here you will also see a bench signboard (pointing downward). At the bench signboard, start moving right.
As you move to the right, look for an opening in the ceiling with a buried ring. At this point, use your double jump to cling to the wall and start climbing upward.
While ascending, watch for an opening on the right side and enter it. Follow the path to the right, and you’ll reach Merchant Shakra.
Here, you can purchase the Bile Water map from her for 500 Rosaries.
