Details of other towns not twinned with the City and District as a whole but are twinned with specific parts of the District can be acquired by contacting the relevant Town or Parish Clerk.
Cosne-sur-Loire, France - twinned with Harpenden
Contact: Mrs A Pack
Town Clerk
Harpenden Town Council
Town Hall
Harpenden AL5 2LX
Tel: 01582 768278
E-mail: harpenden.town.council@hertscc.gov.uk