Tangebeekbos

Tangebeekbos is a small but remarkably varied forest straddling the border between two municipalities in Flemish Brabant — Grimbergen and Vilvoorde. The area stretches along the Tangebeek stream, which forms the natural administrative boundary between the two towns here. It is managed by the Agentschap voor Natuur en Bos, the Flemish agency responsible for protecting green spaces across the region.

What can you see in Tangebeekbos?

The forest forms a mosaic of different woodland types. Visitors will find damp alder-ash wetland forest growing along the marshy stretches of the stream valley, older sections dominated by oak, and younger mixed plantings introduced as the area was gradually expanded and enriched over time. This habitat diversity means that, despite its modest size, the site supports a wide range of plant and animal species tied to both wet and drier forest conditions.

Why is it worth a walk here?

Tangebeekbos sits right next to the busy Brussels ring road, which makes it an even more valuable green pocket of calm beside one of the most congested traffic arteries in Belgium. A short stroll is enough to step away from urban noise and find yourself among trees, next to a murmuring stream. The site forms part of a larger ecological project connecting green spaces between two local basilicas — the so-called "van basiliek tot basiliek" initiative — aimed at creating a continuous nature corridor for both residents and wildlife.

How has the site changed in recent years?

The area along the Tangebeek has recently undergone a notable transformation. The municipalities of Grimbergen and Vilvoorde jointly invested in renewing this border strip of nature, and a key part of the works was the construction of a new pedestrian bridge over the stream. Thanks to it, walkers can now cross freely from one side of the Tangebeek to the other, linking walking routes across the municipal boundary — previously the stream acted as a natural barrier interrupting a continuous route through the whole area.

How to get to Tangebeekbos?

The forest lies within the municipality of Vilvoorde, right on the border with Grimbergen, in the province of Flemish Brabant. Its approximate coordinates are 50.9167°N, 4.3867°E. To the west, the area connects to Spaanse Linde, another stretch of green belt encircling this part of the Brussels metropolitan area, allowing visitors to extend their walk for a longer nature outing.

Frequently asked questions

Is Tangebeekbos located in Grimbergen or in Vilvoorde? Formally, the forest lies within Vilvoorde, but the Tangebeek stream along which it stretches forms the border with the neighboring municipality of Grimbergen — which is why the site is often associated with both towns.

Can you walk here with children or a dog? The site is a natural, publicly accessible urban forest managed by the Flemish forestry agency, making it suitable for a calm, short family walk, though it is worth checking local signage regarding rules for dogs.

What is the main highlight of this place? The main highlight is the habitat diversity packed into a small area — from damp alder-ash wetland forest to older oak stands — along with the new pedestrian bridge over the Tangebeek linking both banks of the stream and both municipalities.

Are there other nearby green spaces worth visiting? Yes, on its western side Tangebeekbos directly borders Spaanse Linde, forming a continuous green strip that can be explored during a single, longer walk.