The blowing stone is located at the bottom of Blowinstone Hill which is on the road between lambourn and Lingston Lisle.
The stone is capable of producing a booming sound, when anyone with the required skill blows into one of the perforations in a particular way. This was, according to legend, the means whereby King Alfred summoned his Saxon troops, in readiness for the nearby Battle of Ashdown, against the Vikings. This legend reputedly gives rise to the village's name, 'King's stone', the Lisle suffix being a later addition.
Also, according to legend, a person who is capable of making the blowing stone sound a note that is audible atop Uffington White Horse Hill (where Victorian antiquarians thought King Alfred's troops had camped) will be a future King of England.