On the way to level 60, we complete hundreds of quests in various zones of Aeternum. It often happens that you have to search for a certain number of chests in one area.
Many players then ask the then self: “What radius do the chests for the quest count?”
If you look at the map, you will see a lightly dashed line that exactly delineates your landmark. Within these zones where the quest markers are located, for example, all chests count towards your progress.