Afqa (افقا; also spelled Afka) is a village and municipality located in the Byblos District of the Keserwan-Jbeil Governorate, northeast of Beirut in Lebanon. It has an average elevation of 1,200 meters above sea level and a total land area of 934 hectares. Its inhabitants are predominantly Shia Muslims.
Known in ancient times as Apheca or Afeka, the word can be interpreted as "source", is located in the mountains of Lebanon, about 20 kilometres from the ancient city of Byblos, which still stands just east of the town of Qartaba. It is the site of one of the finest waterfalls in the mountains of the Middle East, which feeds into the Adonis River (known today as Abraham River or Nahr Ibrahim in Arabic), and forms Lake Yammoune, with which it is also associated by legend.
In Greek mythology Adonis was born and died at the foot of the falls in Afqa. The ruins of the celebrated temple of Aphrodite Aphakitis— the Aphrodite particular to this site— are located there. Sir Richard Francis Burton and Sir James Frazer further attribute the temple at Afqa to the honouring of Astarte or Ishtar (Ashtaroth). Afqa is aligned centrally between Baalbek and Byblos, pointing to the summer solstice sunset over the Mediterranean. It is from Byblos that the myth was told of a mystical ark that came ashore containing the bones of Osiris. The ark became stuck in a swamp until Isis found it and carried it back to Ancient Egypt.
Ottoman tax records, which did not differentiate different Muslim groups from each other, indicate Afqa, or "Ifqi", had 20 Muslim households and six bachelors in 1523, 38 Muslim households and five bachelors in 1530, and 25 Muslim households and 15 bachelors in 1543.
The waterfall at Afqa is the source for the River Adonis and is located on a bluff that forms an immense natural amphitheater. The river emerges from a large limestone cave in the cliff wall which stores and channels water from the melted snow of the mountains before releasing it into springs and streams below.