Police are appealing for information after a teenager was headbutted while on a visit to Caerphilly Castle.
The incident happened on Tuesday June 18 at about 7.45pm when the victim, an 18-year-old local man, was inside the castle with friends.
The group was approached by an unknown man described as white, of big build, bald and approximately 30 to 40-years-old.
The male headbutted and punched the victim before walking away.
The victim sustained minor facial injuries. If anyone has information they are asked to call Gwent Police on 101.