The Keepers' Sites are the locations where the Keepers can usually be found. There is one site for each Keeper, spread across all of Elysia and located in the "eyes" of the landmasses that resemble the Keepers.
Pit of Terrai
Ember Mountain is a volcano in the northern half of Zesto. Fuocith, the Keeper of Fire, resides here, but Sirsir mentions that she roams all of the Fire Tribe's territory, which is likely the reason the volcano is not named after her. However, there is a harbor and bay area known as Fuocith's Teeth.
Peak of Aricel
Lake of Acquois
The Lake of Acquois is an enormous lake in the southern half of Zesto. Acquois, the Keeper of Water, resides here.
Plain of Lumeon