The National Park consists mainly of nature areas, such as the Bollekamer, the Muy and the Slufter. The Dennen is also part of the Park as is a military amphibian trainings area. Because the practice area has a high nature value, the area has been included  in the national park. The soldiers hold their exercises in just one small part, taking nature into account as much as possible. There are strict agreements regarding this matter.
There are three campgrounds in the park. They existed before the park existed. The campgrounds are in use but there are no exceptional plants or animals found there.

There are lots of things to do in the National Park. You can hike, bike and go horseback riding on the designated paths. Dogs are allowed as long as they are leashed. Some paths are closed in the spring and summer so that nesting birds are left in peace. There are special bridal and mountain bike trails. Some paths have even been made suitable for people in wheelchairs. Not all areas are strictly controlled. In the Hors and southern part of the Slufter, you are allowed to wander freely. You can take guided excursions and climb a lookout tower. The park is a busy place. The State Forestry estimates around four million visitors per year in the area.

 Some things are forbidden. You aren't allowed to pick flowers or mushrooms or destroy the nature. Hunting is also prohibited, unless it concerns management control.

Giving information and educational programs is a high priority in the National Park. Ecomare serves as the visitors center, which includes a free exhibit. You can also get information and book guided tours. Every year, there is a nature-oriented fair and often times a special open-air theater production.