Popular Towns/Cities in Hertfordshire Baldock Berkhamsted Bishop's Stortford Borehamwood Broxbourne Buntingford Bushey Cheshunt Harpenden Hatfield Hemel Hempstead Hertford Hitchin Hoddesdon Kings Langley Letchworth Garden City Potters Bar Radlett Rickmansworth Royston St Albans Stevenage Tring Ware Watford Welwyn Welwyn Garden City