Kordaalbos

Kordaalbos is a small yet remarkably rich forest nature reserve in the Flemish Ardennes, located in the municipality of Kruisem, in the village of Nokere, Belgium. Covering roughly 3 hectares, the site sits in a deep, short valley carved by the strongly meandering Kordaalbeek stream, which originates about a kilometer to the east. The area is managed by Natuurpunt, the Belgian nature conservation organization, ensuring its natural character and biodiversity are preserved.

What kind of landscape does it have?

The Kordaalbos valley is primarily a stream-side forest with permanently high water levels. The dominant vegetation is coppice woodland composed mainly of black alder and ash trees. This forest type, typical of moist stream valleys, creates a distinctive microclimate that supports a wide range of moisture-loving plants. The winding course of the Kordaalbeek gives the site a picturesque, almost untouched feel — something rarely found in such a densely populated part of Flanders.

What plants and animals live here?

In spring, the Kordaalbos valley bursts into color with numerous moisture-loving plant species. Visitors can spot great horsetail, primrose, and yellow marsh marigolds, along with figwort, wood anemone, Solomon's seal, yellow deadnettle, wild hyacinth, and creeping jenny. This rich understory makes a spring walk through Kordaalbos a genuine treat for plant enthusiasts.

The birdlife here is equally diverse. The forest and its wet ground attract species such as sparrowhawk, hen harrier, thrush, kestrel, and treecreeper — a combination of birds favoring both moist soil and dense woodland, reflecting the surprising habitat diversity packed into such a small area.

Can you walk through it?

Yes — Kordaalbos is freely accessible to walkers throughout the year. The area can be explored via the Kordaalpad trail, which winds through the most interesting parts of the forest and stream valley. It's a great option for anyone looking for a short but immersive nature experience without traveling to distant mountain regions.

Where exactly is it located?

Kordaalbos lies in the village of Nokere, part of the municipality of Kruisem, in the province of East Flanders, Belgium. The region is known as the Flemish Ardennes (Vlaamse Ardennen) — a hilly, undulating landscape that contrasts with the mostly flat terrain typical of the rest of Flanders.

Frequently asked questions

Is entry to Kordaalbos free? Yes, the area is freely and publicly accessible year-round at no cost.

How large is the reserve? The nature reserve covers approximately 3 hectares.

Who manages the area? Kordaalbos is managed by the nature conservation organization Natuurpunt.

What is the best time of year to visit? Spring is especially rewarding thanks to blooming moisture-loving plants such as marsh marigolds and primroses, though the site is open to visitors all year round.