Bosphorus Regio (Io)
"Ford of the Cow"; Io wandered through here while trying to escape from the gadfly.
A regio is a large area marked by reflectivity or color distinctions from adjacent areas, or a broad geographic region. On Io they are named after places associated with Io myth, places from Dante’s Inferno, or derived from a nearby named feature.
Image Source. Marker locations are approximate and may not always appear to align with image on map.
Bosphorus Regio
-2.3° N 239.43° E