In Assassin's Creed Valhalla Siege of Paris, you can come across Cairns that will earn you extra points. On this page of our guide you will learn the locations of Cairns in Evresin.
The Falaises d'albatre cairn can be found in the northern part of the region, right next to the river.
This cairn is very low. Just stack stones on top of each other; you can do this horizontally.
You will find this cairn by the water, at the extreme northwest corner of this region.
It is not an easy task. You have to arrange the stones so that they stay upright, this is the only way to reach the designated height. Arrange the stones so that they rest on each other and do not fall. Pay attention to their edges - if their narrower ends are flattened, it will be easier to place them upright. And if they are wider - horizontally.
By completing this task, you will receive an extra skill point.
If you run into a situation where you can't even place two stones, simply reset the game. There's a good chance that something is bugged - you won't be able to finish that cairn.