Phlegra (Mars)
"Burning plain;" in Chalcidian Peninsula of Greece where Zeus hurled thunderbolts at Titans to support Hercules.
A albedo feature is an area which shows a contrast in brightness or darkness (albedo) with adjacent areas. On Mars they are named after names from classical mythology assigned by Schiaparelli and Antoniadi.
Phlegra
31.0° N 172.2° E