Editing Echavi

[[File:Echave 2.png|thumb|Echavi is the red region on the map. West of the purple line, rivers flow westward; east of the line, rivers flow northward or eastward. This is often used as an informal eastern boundary for [[Liruzon]].]]
Echavi is a highland region making up most of inland [[Liruzon]].  It is the source of the [[Ilbanz]] and [[Arelbanz]] rivers, and separates Liruzon from the Vana. Geologically, it is the remnants of a mountainous plateau that formed when the continental fragment of Liruzon joined to Iltezon.