Floating land masses in the sky. They are able to stay afloat because of the nature of the Swell. There are also giant crystals on every island, it is suggested that the crystals provide the barrier that protects islands from the winds of the swell, whatever the case, each island has a crystal seer, a young maiden chosen by the Mark of the Crystal to become the keeper of the crystal.
List of Sky Islands
- Further information: List of Sky Islands
- Further information: Category:Sky Island
- Most, if not all of the Sky Empire Estellion is made up of these.
- North America: Country(USA)-State(Missouri)-County(Saint Louis County)-City/town (St. Louis)
- Swells: Empires (Estellion)- Sky Sector (Northern Aurora) -Sky Continent (Northern Ring)- Sky Region (North Arc)- Sky Island System (Dragon's Peak's System)-Sky Island (Dragon's Peak itself)
- Any further divisions are different from island to island.
- They are the result of the Crystal Rising prior to Imperial Year 1.