Woolmer Green

Mardley Heath is a 41.1 hectare Local Nature Reserve in Welwyn in Hertfordshire. It is owned by Welwyn Hatfield Borough Council and managed by the council together with the Friends of Mardley Heath.In the Middle Ages Mardley Heath was common land, used by villagers for collecting fuel and grazing their animals. By the middle of the nineteenth century most of it had been enclosed, and in the mid twentieth it was used for gravel extraction. In 1967 it was acquired by the Rural District of Welwyn, and it is now managed for public recreation and maintaining the diversity of the woodland on the site. The heathland has regenerated since the gravel extraction ceased, and the oak and hornbeam woodland remains.There is a car park on Heath Road.

Broadway Malyan is a global architecture, urbanism and design practice. It was established in 1958 by architects Cyril Broadway and John Malyan. Among its incorporated businesses globally, it owns or is closely associated with the English incorporated companies Broadway Malyan International Limited, Broadway Malyan Limited and Broadway Malyan Holdings Limited.

St Martin's Church is an active Anglican church in Knebworth, Hertfordshire, England. The building, which is designated grade II*, was designed by Edwin Lutyens in an Italianate style. It is constructed in brick.

Knebworth is a village and civil parish in the north of Hertfordshire, England, immediately south of Stevenage. The civil parish covers an area between the villages of Datchworth, Woolmer Green, Codicote, Kimpton, Whitwell, St Paul's Walden and Langley, and encompasses the village of Knebworth, the small village of Old Knebworth and Knebworth House.

Knebworth railway station serves the village of Knebworth in Hertfordshire, England. It is 25 miles 3 chains (25.04 miles, 40.29 km) from London King's Cross on the East Coast Main Line. Train services are currently provided by Great Northern.

The Welwyn Tunnel rail crash took place in Welwyn North Tunnel, north of Welwyn (now Welwyn North) station on the Great Northern Railway, on 9 June 1866. According to L T C Rolt, "from the point of view of damage to engines and rolling stock it was one of the most destructive in railway history."

Oaklands is a hamlet in the civil parish of Welwyn, in Hertfordshire, England. It is in the Haldens Ward of the Borough of Welwyn Hatfield. In 2020 it had an estimated population of 8077.

Bragbury End is a hamlet in Hertfordshire, England, and the location of Stevenage F.C.'s training ground.

The White Horse is a grade II listed public house in Whitehorse Lane, Burnham Green, in the parish of Datchworth in Hertfordshire. The building dates from around the seventeenth century. It was formerly known as The Chequers.

Datchworth is a village and civil parish between the towns of Hertford, Stevenage and Welwyn Garden City in the county of Hertfordshire, England. Sited on the Roman road from St Albans to Puckeridge, the village has examples of Saxon clearings in several locations. Datchworth has a village green where there are two pubs (The Plough and The Tilbury) and a sports club. There are three other pubs in the parish: The Horns at Bulls Green, The White Horse at Burnham Green and Three Horse Shoes at Hooks Cross. In the 2001 Census the population was 1,065, increasing to 1,524 at the 2011 Census.

The Tilbury is a public house and restaurant in Datchworth, Hertfordshire, England. It was formerly known as The Inn on the Green and The Three Horseshoes.

Hopper's Hall is a grade II listed house in Watton Road, Datchworth, Hertfordshire. It dates from around 1640 with minor additions and alterations since. Hoppers End, Hoppers Barn, and Hoppers Lodge are all adjacent.