The Olympean Glades of Arborea is many things. It is the home of the Elven Pantheon and the Olympean Pantheon for ones. But it is also a realm of boundless possibility, creativity, beauty and emotion. The people of Arborea feel much more than they think, and c Arborea is known for its natural beauty, but that doesn't mean that it's completely unsettled. Plenty of settlements can be found here, with citizens native to the plane. Some of them are even the realms of certain gods.
Arborea has three layers.
Arvandor, the first layer, is a realm of plenty and the plane's main layer. Many people even consider it synonymous with the plane.
Aquallor, the second layer of Arborea, is an endless, relatively shallow ocean that is home to Sea Elves and Triton. While there is no islands, a few artificial settlements exist both above and below water.
Mithardir, the third layer, is an endless desert of white, chalk-like sand. Mostly uninhabited, some of its few inhabitants are said to be gods of the Pharaonic Pantheon, which is worshiped in north-eastern El-Batok.