The Orneau Valley from Spy to Onoz

Starting from Spy Church, overlooking the square of the same name, the route leads to the small village of Onoz through fields, which can be seen at the bottom of a wooded valley along the Orneau. From there, shaded paths follow the banks of the stream and then explore the Bois de la Veuve and Bois du Bètch-aus-Rotches woods, located on the side of the valley. The route inevitably passes by the Spy Man's cave and the museum dedicated to him.

Details

83187089
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  • Walking
    Activity: Walking
  • ↔
    Distance: 12.11 km
  • ◔
    Average duration: 4h 00 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 178 m
  • ↘
    Descent: - 178 m

  • ▲
    Highest point: 190 m
  • ▼
    Lowest point: 98 m

Photos

Description of the walk

Departure from Saint-Amand Church in Spy, Place de l'Église.

The circular is proposed in an anti-clockwise direction.

Waypoints

  1. S/E : km 0 - alt. 186 m - Église Saint-Amand (Spy)
  2. 1 : km 5.38 - alt. 101 m - Espace de l'Homme de Spy
  3. 2 : km 7.45 - alt. 148 m - Car park at the end of Rue du Pajot
  4. 3 : km 8.62 - alt. 119 m - Grotte de l'Homme de Spy
  5. S/E : km 12.11 - alt. 186 m - Église Saint-Amand (Spy)

Notes

Alternative departure points:

  • Espace de l'Homme car park in Spy, Route d'Eghezée, 301-303 - 5190 Onoz (1)
  • Car park at the end of Rue de Rosevaux / Rue du Pajot 5190, 5190 Jemeppe-sur-Sambre (2)

Worth a visit

Espace de l'Homme de Spy - Interpretation Centre and Tourist Office (http://www.ehos.be/), Rte d'Eghezée 301/303, 5190 Jemeppe-sur-Sambre (1)

Reviews and comments

5 / 5
Based on 1 review

Ease of following the route
5 / 5
Route interest
5 / 5
Michel josquin
Michel josquin

Overall rating : 5 / 5

Date of your route : Mar 29, 2026
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

The start isn't very promising, but after 2–3 kilometres a superb route unfolds before us... L'Orneau is absolutely stunning there... definitely worth doing again!

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