The Sonian Forest – The Grand Pond loop from Hoeilaart

The Sonian Forest – The Grand Pond loop from Hoeilaart

Moderate

4.8

(4)

116

riders

The Sonian Forest – The Grand Pond loop from Hoeilaart

01:48

37.1km

380m

Road cycling

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: September 3, 2026

Tips

Includes a segment in which cycling is not permitted

After 14.1 km for 241 m

Waypoints

Start point

Train Station

Get Directions

2.70 km

The Sonian Forest

Highlight • Forest

Groenendaal station is also our gateway to the Sonian Forest. You can't miss it, the world's largest beech trees are here. Their trunks have diameters of up to 160 centimeters …

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5.24 km

Sonian Forest - Grippensdelle A

Nature Reserve

8.70 km

Boulevard du Souverain Cycle Path

Highlight • Cycleway

large, smooth and beautiful cycle lane portion

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9.21 km

Boulevard du Souverain Cycle Path

Highlight • Cycleway

Beautiful bike path between the trees that makes the southern loop of Brussels.

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16.3 km

View of the Brussels Tram Museum from the Footbridge

Highlight • Viewpoint

In the Museum of Urban Transport in Brussels you will find an extensive collection of vehicles that have driven on the streets of the capital, over a period of more than a century.

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16.7 km

Tree-Lined Cycle Path

Highlight (Segment) • Cycleway

pay particular attention at the crosslights even if you got a green wave since cars don't always pay as much attention as we want them to...

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25.4 km

Groenendaal Station

Highlight • Rest Area

On one side of the viaduct: Graffiti with a buzzard in the station of Groenendaal, Belgium, by artist Dzia.
On the other side: a fox of Dzia

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25.5 km

Nice two-way path between Groenendal and La Hulpe

Highlight (Segment) • Cycleway

New track with impeccable asphalt between Groenendal and La Hulpe (if you have known the "cycle sidewalk" before, this is a major and welcome change..!)

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