Yanbu founded
490 BCE.
Shown on the map at 24.088°, 38.058°.
Yanbu (Arabic: ينبع, romanized: Yanbuʿ, lit. 'Spring'), colloquially sometimes referred to as Yambu (Arabic: يمبع, romanized: Yambuʿ), is a city and governorate in the Medina Province of western Saudi Arabia, located on the Red Sea coast. It is a major port and industrial center, known for its oil refineries and the Yanbu Industrial City. Yanbu is home to the province's only two ports, the Yanbu Commercial Port and the King Fahd Industrial Port, and is the second most populated city in the province after Medina.
Text from the Wikipedia article Yanbu, licensed CC BY-SA 4.0.