Tara Regio (Europa)
In Celtic mythology, the main royal residence of the High Kings.
A regio is a large area marked by reflectivity or color distinctions from adjacent areas, or a broad geographic region. On Europa they are named after places associated with Celtic myths.
Image Source. Marker locations are approximate and may not always appear to align with image on map.
Tara Regio
-10.0° N 285.0° E