Kathyria (island)
Not to be confused with Kathyria (ŋation).

The Islands of Kathyria (Kathyrian: ήραλλαν κη Κατχηρια ýrallan ky Kathyria /ˈɨraˌlːan kɨ kaˈtːɨrja/) is an extranguhcraftial territory located in Europe in two of the three levels of katherine's Multilevel Universe in which Earth exists. These islands are, as the name suggests, where Kathyria exists on Earth.