| Site of Special Scientific Interest | |
![]() Location of Arun Banks. | |
| Area of search | West Sussex |
|---|---|
| Grid reference | TQ 027 101 |
| Interest | Biological |
| Area | 25.8 hectares (64 acres) |
| Notification date | 1985 |
| Location map | Magic Map |
Arun Banks is a 25.8-hectare (64-acre) biological Site of Special Scientific Interest north of Arundel in West Sussex.
This site consists of a tidal stretch of the River Arun and a cut-off meander loop. The diverse flora includes reed sweet grass, sea club-rush and glaucous bulrush. The river banks have wet grassland, scrub, woodland and drainage ditches with tall fen.