Gilwell Park is The Scout Association's principal camp site and activity centre in the United Kingdom. It is a 109-acre (44 ha) site, located in Essex in the Sewardstonebury area of Waltham Abbey within Epping Forest near the border with Chingford. It is used by Scout and Guide groups. Adult Scout leader training undertaken at Gilwell Park since 1919 is known as Wood Badge training. Scout leaders from many countries have trained at Gilwell Park and Wood Badge training was followed by some other Scout organisations, and, therefore, Gilwell Park has taken on importance to other Scout organisations.