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Olne : La vallée de la Hazienne

Hiking Easy Created at: March 17, 2026

Informations

Distance 6.96 km
Elevation gain 341 m
Elevation loss 332 m
Altitude minimum 123 m
Altitude maximum 258 m
Altitude Start 236 m
Altitude End 236 m
Estimated hiking time 2 h 20 min
Difficulty Easy

6.96 km loop hiking starting from Olne. Elevation gain is 341 m, with altitude ranging from 123 m to 258 m. Estimated time: 2 h 20 min. Starting town: Olne (Wallonie, België / Belgique / Belgien).

This hike includes 2 significant climbs. With a total elevation gain of 220 m across 2.14 km, with an average slope of 10.3%.

  • Climb 1 (at km 4.01 km): +111 m over 1.13 km, average slope 9.8%
  • Climb 2 (at km 6.93 km): +109 m over 1.01 km, average slope 10.8%

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