This section of the guide describes the two tombs that you can find near Arcadia in Assassin's Creed: Odyssey. Here, you can learn how to complete the tombs to reach the Ancient Stelles. Examining the tablets means getting 1 ability point.
Waterfall of Styx
Location of the tomb Golden Fields. Northern region of Arcadia.
Solution: Go through the first chamber. In the second chamber, use any melee weapon to break the crumbling wall shown in the picture.
As you get through the tomb, mind the push tiles that protrude spikes (stay close to walls), and watch for the snakes (burn them with the torch).
After reaching the first spot where the path branches out, turn right. The ancient stela is at the end, near the right wall.
Tomb of the Daughter of Atlas
Location of the tomb Mount Psophis. Western region of Arcadia. The tomb is near the border with the neighboring region.
Solution: Go through the first chamber. In the second chamber, use any melee weapon to break the crumbling wall shown in the picture. In the next room, squeeze through the gap near the floor.
Turn right and reach a big chamber. In the corner, across the entrance, you will see some snakes (burn them with fire!) and will find a big chest with random loot.
The ancient stela is in the left corner of the main room of the tomb.