Rock at the Castle is a well-established free music festival which takes place in the grounds of Hertford Castle.
Four stages surround the Castle where live bands, musicians and acoustic acts play to the public. From rock to folk, indie to pop, the festival has something for all music lovers.
Food stalls and a pop-up bar are available for refreshments.
The festival has free entry but donations are welcome.
Call 01992 552885 for more information or visit www.hertford.gov.uk