Reading the Journal found in Arcwind Point starts this mini excavation.
The activator for the excavation is under water in a sunken burrow. The excavation takes 12 ingame hours after which a door to Sargruunde will be accessible.
|Quest Name (Quest ID)|
|Stage|| Journal Entry
|I found one of Sanamia's journals which talks about a sunken ruin in lake Ilinaltas. I should see if I can find it.
|I have cleared the rubble blocking the doorway of the ruins at the bottom of lake Ilinaltas. Whatever is inside has likely not been seen or touched in ages.