Teichos of Herakles
6 Loot Treasure | 1 Ainigmata Ostraka
Treasure 1 is inside the main temple, where the cultist is.
Treasure 2 is inside the side temple of the main temple
Treasure 3 is inside a small temple building in the west
Treasure 4 is in the sleeping area in the center
Treasure 5 is inside a building
Opposite the exit from the building of Treasure 5 is a green covered entrance to the underground cave.
Keep left when you go down. You get inside a camp area. To the left is a slide through entrance. Take it.
Treasure 6 is behind it.