| Site of Special Scientific Interest | |
![]() Location of Worth Forest. | |
| Area of search | West Sussex |
|---|---|
| Grid reference | TQ 294 331 |
| Interest | Biological |
| Area | 43.8 hectares (108 acres) |
| Notification date | 1986 |
| Location map | Magic Map |
Worth Forest is a 43.8-hectare (108-acre) biological Site of Special Scientific Interest south of Crawley in West Sussex. It is in the High Weald Area of Outstanding Natural Beauty.
This ancient wood is in a ghyll formed by a stream which has eroded soft sandstone. The poorly drained valley bottom has carpets of Sphagnum while the upper slopes are dry and have a diverse community of mosses, liverworts and lichens.
The site is private land but it is crossed by public footpaths.