Farlington Marshes

Farlington Marshes is a 119.7-hectare (296-acre) Local Nature Reserve in Portsmouth in Hampshire. It is owned by Portsmouth City Council and managed by Hampshire and Isle of Wight Wildlife Trust. It is part of Langstone Harbour, which is a Site of Special Scientific Interest and a Nature Conservation Review site, Grade I.

North Binness Island is an island in Langstone Harbour It is 900 metres (980 yd) long and up to 250 metres (270 yd) wide but only rises to 2.5 metres (8 ft) above Ordnance Datum The island was originally (along with a large part of Farlington Marshes) part of Binner's Island. The island has been uninhabited in recent times but there is evidence of historical occupation.