Hemel Hempstead is a town located in Hertfordshire, England. It is situated about 24 miles northwest of London and is part of the Greater London Urban Area. The town was developed in the 1940s as a new town to accommodate post-war population growth and has a mix of residential, commercial, and green spaces. The town features several notable landmarks, including the Magic Roundabout, a complex road junction, and the Old Town, which has historic buildings and a charming atmosphere. Hemel Hempstead is also known for its parks and recreational areas, making it a pleasant place for residents and visitors alike.