Gavnø is a small  island off the west coast of Zealand in Næstved Municipality, Denmark.
Located some 6 km south-west of Næstved, it has an area of 5.6 km², and, as of 1 January 2010, it has a population of 57.
Gavnø is a small  island off the west coast of Zealand in Næstved Municipality, Denmark. Located some 6 km south-west of Næstved, it has an area of 5.6 km², and, as of 1 January 2010, it has a population of 57.
Gavnø