The estate Landgoed Loenen has old stands of forest, meadows and a nice manor. In the forested areas Northern Goshawk, Eurasian Green Woodpecker, Eurasian Nuthatch breed. Middle Spotted Woodpecker has bee seen here too.
The lake of Strandpark Slijk Ewijk is crowded with people in summer. But in winter the water attracts many birds like Common Goldeneye, Common Pochard, Tufted Duck, Smew, Goosander and sometimes rare sea birds turn up. Common Kingfisher can be seen the whole year.
The floodplain in the Loenensche Buitenpolder consists mainly of meadows, a side channel of the river and some ponds. In 2019 works took place in the area to make the side channel and new ponds. The working area was immediately used by breeding Little Ringed Plover and in autumn many waders were seen.
The area is easily accessible. The walk on the map takes you through the three areas.