Herpha, also known as Erpha and Herpa and Erpa, was a town of ancient Cappadocia, inhabited during Hellenistic, Roman, and Byzantine times.[1]
Its site is located at the crossing of the Karmalas on the main road, Asiatic Turkey.[1][2]
38°40′08″N 36°13′14″E / 38.668869°N 36.220454°E