Apollonos Hydreium
Red Sea Governorate, Egypt
Apollonos Hydreium (Plin. vi. 26, It. Anton) or Apollinopolis or Apollonopolis , was an ancient city of Egypt that stood upon the high road from Coptos, in the Thebaid, to Berenice on the Red Sea, and was a watering station for the caravans in their transit between those cities.
Archaeological site data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).