Rudkøbing Vejle was a fiord until a dam was build in 1824.
The area was then wet meadowland until an electric pump was set up in 1946. In 1995 the wet meadowland was re-created. There are good possibilities to see ducks and wading birds. In spring and summer you can see redshank, lapwing and snipes. In the winter you can see mallard, widgeon and maybe a shoveler.
The old woods primarily consist of beech trees while the new woods planted in 1992 contain both oaks and beeches.
There are good paths between the fenced-off areas. These paths are easy to negotiate and are also suitable for prams.