Intermediate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: July 23, 2025

Download GPX

Save

Move start point

Edit route

Navigate

Send to Phone

Waypoints

Start point

Bus stop

Get Directions

49 m

Brouwerij Cornelissen

Brouwerij Cornelissen (formerly Brouwerij Sint-Jozef) in Opitter is a family business. The exact date of foundation is not known, but the Vissers family, founders of the brewery, can be traced …

Translated by Google •

Tip by

228 m

Sint-Trudo Church Opitter

The church is located near the Itterbeek and is surrounded by a walled cemetery. Originally this was a quarta capella, of which the patronage rights and the largest part of …

Translated by Google •

Tip by

339 m

Opitter Castle Park

Originally, a completely moated farm stood on the site of the castle. In 1899, this farm was sold to the unmarried Brussels lawyer De Greve, who also bought a number …

Translated by Google •

Tip by

1.18 km

Pollismolen

The Pollismolen is located on the Itterbeek in a beautiful nature reserve. The mill was first mentioned in 1296, when it was still called the “Weyerberch mill”. In the 16th …

Translated by Google •

Tip by

2.32 km

Boardwalk Through the Wetlands

A boardwalk leads across the moor. The water, however, isn't inviting for swimming.

Translated by Google •

Tip by

5.49 km

It is wonderful to walk in one of the most peaceful corners of Belgian nature. The valley, crossed by the meandering Itterbeek, offers a beautiful landscape of green meadows, forests and marshlands. Waterproof shoes are recommended!

Translated by Google •

Tip by

5.79 km

The Green Marsh

This landscape offers a very special picture: trees in the water of the marsh landscape. A unique view to enjoy during your walk.

Translated by Google •

Tip by

6.28 km

Litterbeekvallei Nature Reserve

The Itterbeekvallei is a beautiful nature reserve where grasslands, marshlands and dense shrubs together form a picturesque landscape. Along the winding stream you will find a rich biodiversity, with birds and colorful flowers that change with each season.

Translated by Google •

Tip by

11.3 km

End point

Bus stop

Way Types & Surfaces

Way Types

6.37 km

2.53 km

1.59 km

829 m

Surfaces

2.98 km

2.86 km

2.85 km

1.32 km

1.31 km

Elevation

Weather

Today

Thursday 9 October

15°C

11°C

0 %

If you start your activity now...

Max wind speed: 7.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

Itterbeek Valley Wetlands – The Green Marsh loop from Opitter

Brouwerij Cornelissen

Sint-Trudo Church Opitter

Opitter Castle Park

Pollismolen

Boardwalk Through the Wetlands

Itterbeek Valley Wetlands

The Green Marsh

Litterbeekvallei Nature Reserve

We value your privacy ⛰️

We value your privacy ⛰️