This is the Rush Green on the road from Hitchin to Codicote – there are at least a couple of others. There’s a working farm there, overwhelmed by a clutch of body shops and metal bashers and a vast graveyard of scrapped lorries, impressive in its own way and visible from the hills overlooking the shallow valley of Langley Bottom.
Between Sperrin’s Farm and Letchmore Farm, the byway Dyes Lane leads to the private woods on the northwest side of the deer park at Knebworth House with turnings off to Norton Green or Langley or through Burleigh Farm and into the deer park.
Walsworthblog 