The Kranji Marshes is a nature reserve in the northwest area of Singapore.

Nature Society Singapore (NSS) drafted a proposal highlighting its conservation value in 1990.

This was accepted and included in the government Singapore Green Plan 1993.

NSS adopted the stretch of wetlands in 2008 and supported by sponsorship carried out a restoration program in cooperation with PUB and NParks.

[2] The area is home to a number of endangered birds, and at least 170 species have been recorded.