There is something for everyone on and around the National Park Trail. You can stay in a B&B, a hotel, a bungalow park, a vacation rental (Airbnb), or a campground where you can pitch your own tent. On the map below, you'll find an overview of all accommodations. Wild camping is prohibited in Belgium, but there are plenty of hospitable Limburgers who open up their garden for your tent. Check out Campspace or Welcome to my garden.
Of course, it is also important to know where you can get something to eat/drink. Click on "Restaurant/café" for a list of service points where you can go for a snack or drink, toilet, refill water, and so on.
Click on the two arrows in the top left corner to choose the filters.
Via Komoot, you can choose your stage in the route planner below. Then click on "customize" and on the "+" to add a waypoint. A waypoint can be a campground, hotel, B&B, holiday home, ...