[1] The river mouth is renowned for its Commemorative stelae of Nahr el-Kalb, featuring inscriptions from various civilizations.
The notable inscriptions are of: Assyrian, Babylonian, Roman, Crusader, Ottoman, and modern era.
[2] The entire site of the Nahr el-Kelb valley with the archaeological sites it conceals is classified on the indicative list of UNESCO world heritage.
As of February 2025, the site remains a focus of historical research and preservation.
In November 2023, digital documentation of the cuneiform inscriptions was carried out to support their preservation and study.