This mystery can be found near the centre of Hamtunscire, just northwest of the city of Wincestre, AC Valhalla.
How to Complete the Aveberie Megaliths Mystery
To complete the mystery, you should begin by reading the inscription on the stone between the two main formations, as shown below. If you’re having trouble locating it, be sure to use Odin’s Sight to highlight the stone, which will then glow in teal.
After using Odin’s Sight, you’ll notice the symbols appear on the stones. As ever with these types of mysteries, you’ll need to stand in the correct position before you can begin to align the symbol, thereby completing the mystery. To find the correct position, stand atop the tallest stone of the smaller circular structure to the west, then face east. Your camera should snap into the correct position automatically from here, but you can move it around a bit if necessary. Once you’ve aligned the symbol, the mystery will complete.