| Site of Special Scientific Interest | |
![]() Location of Milton Gate Marsh. | |
| Area of search | East Sussex |
|---|---|
| Grid reference | TQ 537 058 |
| Interest | Biological |
| Area | 17.7 hectares (44 acres) |
| Notification date | 1992 |
| Location map | Magic Map |
Milton Gate Marsh is a 17.7-hectare (44-acre) biological Site of Special Scientific Interest north-west of Eastbourne in East Sussex.
This site consists of two areas of alluvial wetland in the valleys of the River Cuckmere and one of its tributaries. There is a rich variety of invertebrates, including seventeen nationally scarce species such as the sallow clearwing moth and the beetles Ochthebius exaratus and Stenolphus skrimshiranus.