39°37′35″N 21°37′16″E / 39.626515°N 21.620977°E

Pialia (Ancient Greek: Πιαλία) or Pialeia (Πιάλεια) was a town of Histiaeotis in ancient Thessaly, at the foot of Mount Cercetium.
The location of Pialia is at a place called Skoumbos.
This article incorporates text from a publication now in the public domain: Smith, William, ed. (1854–1857). "Pialia". Dictionary of Greek and Roman Geography. London: John Murray.