Domokos, the ancient Thaumacus or Thaumace, is a town and a municipality in Phthiotis, Greece. The town Domokos is the seat of th…Domokos, the ancient Thaumacus or Thaumace, is a town and a municipality in Phthiotis, Greece. The town Domokos is the seat of the municipality of Domokos and of the former Domokos Province. The town is built on a mountain slope overlooking the plain of Thessaly, 38 km from the city of Lamia.