Start at the Church District Entrance Site of Grace: Teleport to this location northwest of the Cathedral of Manus Metyr.
Navigate to the Shadow Keep: Move forward and jump across rooftops. Use the pointed rooftops to make tricky jumps towards the northwest.
Deal with Enemies: There are Fire Knights along the way. You can either defeat them or sprint past them to continue.
Find the Specimen Storehouse: Navigate through the building, avoiding or defeating enemies as necessary. Ride an elevator to reach the Specimen Storehouse.
Activate Storehouse, Back section Site of Grace: Locate and activate this Site of Grace.
Continue Upward: Climb ladders and follow the path that leads to another Fire Knight. Proceed carefully to avoid detection.
Reach the Storehouse, Loft Site of Grace: Ride an elevator to the top of the archways and find this Site of Grace.
Navigate to the Shadow Keep Back Gate: Follow the path towards a large wooden gear. Drop down and continue forward until you reach a door to the north.
Use Elevators: Take the elevator down to find another elevator. Ride this one down to finally reach the Shadow Keep, Back Gate Site of Grace.
How to Get to the Hinterlands
From the Shadow Keep, Back Gate Site of Grace: Turn right into a corridor where you'll find a Statue of Marika.
Perform Gesture: Approach the statue and perform the "O Mother" gesture to unlock a secret entrance leading to the Hinterlands.
Proceed to the Ruins Map (2nd) Location: Explore the Hinterlands to find the Ruins Map (2nd), crucial for advancing the Count Ymir questline.
By following these steps, you'll successfully navigate to the Shadow Keep's Back Gate and uncover the entrance to the Hinterlands in Elden Ring: Shadow of the Erdtree DLC. These locations are pivotal for accessing new areas progressing through the DLC's quests and challenges and getting Elden Ring Items.
Do it now, you can enjoy this game and know Elden Ring and get some cheap Elden Ring Items or Elden Ring Runes are also very good.
MMOexp Elden Ring Team