Memorial Grove is the second Horizon Forbidden West Vista Point Activity you can complete while exploring Demeterβs area, after The Long Coast Vista Point. Found at the border between Aetherβs and Demeterβs regions, the Horizon Forbidden WestΒ Memorial Grove Vista Point follows the same logic as all other puzzles we have finished so far.
Where To Find the Memorial Grove Vista Point
Again, letβs start with the location of the Pillar you have to scan. As you can see on my map, the Memorial Grove Pillar is east of Skyβs Sentry Settlement, northeast of Stand of the Sentinels Tallneck, and northwest of Shining Wastes Tallneck.

Once you get to the location marked on my map above, your goal is to locate the Pillar in question, which is pretty easy to spot since itβs in a clearing. Look for it at the crossroads, and then start by scanning the plaque attached to the lower section.

Upon scanning the Vista Point Memorial Grove Pillar, youβll trigger the associated quest, so letβs see where the picture was taken.
How To Find Where theΒ Memorial Grove Vista Point Image Was Taken
The Horizon Forbidden West Memorial Grove Vista Point image was taken northwest of the Pillar you just found. You can see the exact spot on my map below.

To get there, cross the river west of the Pillar, then youβll reach the walls of an old building. If you check the upper sides, youβll see a climbing area (pictured below).

Head up, and when you get on top, turn left and use the Grappling Point. Now jump to the other Grappling Point that is near a broken fence. While standing on top of it, press the right thumbstick and align the hologram that appears with the satellite dish on the right side.

You can see the Grappling Point and the satellite dish in question in my screenshot above. After aligning it with Aloyβs Focus hologram, the Horizon Forbidden West Memorial Grove Vista Point Activity is completed.