Nelson Haven
Appearance
![](http://upload.wikimedia.org/wikipedia/commons/thumb/2/21/Mudflats_of_Nelson_Haven_at_low_tide.jpg/240px-Mudflats_of_Nelson_Haven_at_low_tide.jpg)
Nelson Haven is an extensive area of mudflats northeast of Nelson, New Zealand. It is separated from Tasman Bay by the Boulder Bank and over 8 km long and up to 2 km wide. The area is regularly completely drowned and exposed by tidal action and supports a large population of mud crabs.
Notes
41°14′24″S 173°18′18″E / 41.24000°S 173.30500°E