Which town lies between Frogmore and St Albans in Hertfordshire, just inside the M25 motorway that circles London?
Frogmore, Hertfordshire Frogmore is a village 3 mi north of Radlett in Hertfordshire, and 2 mi south of St Albans. It is located in St Stephen civil parish, in St Albans District, in the county of Hertfordshire.
Welwyn Garden City Welwyn Garden City is a town in Hertfordshire, England. It is located approximately 20 mi from Kings Cross, London. Welwyn Garden City was the second garden city in England (founded 1920) and one of the first new towns (designated 1948).