How to Get to the Abyssal Woods in Elden Ring: Shadow of the Erdtree
Start from the Storehouse, First Floor Site of Grace:

Begin at the Storehouse, First Floor Site of Elden Ring Items Grace within the Shadow Keep.
Head Down the Elevator:

Behind the Storehouse, take the elevator down, which will lead you towards the main gate of the Shadow Keep.
Navigate Past the Fire Knight:

Either defeat or bypass the Fire Knight located along your path.
Find the Ladder Leading Down:

On the left side of the path towards the golden boats, locate a ladder descending to a lower level of the Shadow Keep.
Enter the Hidden Space:

Descend the ladder and walk into the waterfall to best site to buy elden ring items reveal a hidden area.