
NATURE HIKE
PARC RENTILLY & VALLON DE LA BROSSE
SATURDAY 12 SEPTEMBER
πΏ Let’s Explore the Domaine d’Ors & Vallée de la Mérantaise! π₯Ύβ¨
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Hello everyone! π
Ready for another little escape from Paris? π³
This time, we’re heading to the beautiful Vallée de Chevreuse for a lovely day of walking through forests, countryside and the peaceful Mérantaise valley. πΏπ§
Along the route, we’ll pass through the Domaine d’Ors, with its old château ruins and stone bridge, as well as forest paths, streams and little bridges along the Mérantaise. π°π²
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π Distance: 18 km
β°οΈ Elevation: Around 400 m
π₯Ύ Difficulty: Moderate / sporty
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π Meeting Point
π 9:00 AM — exactly in front of Cité Universitaire RER B station
We’ll meet there, say hello, get to know everyone and then take the train together. π
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π Train
We’ll take the RER B towards Saint-Rémy-lès-Chevreuse and get off at Bures-sur-Yvette.
π Trains run regularly, around every 20 minutes, so I recommend taking one around 9:35 AM.
π₯ͺ Food & Water
Please bring enough food and water for the whole hike. π§
There’s no need to bring anything special — just make sure you have enough for yourself, including lunch and a few snacks. π
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π Also bring:
Comfortable hiking shoes π₯Ύ
A small backpack π
Something suitable for the weather βοΈπ¦οΈ
And of course, your good vibes! ππΏ
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β οΈ Important: This is an 18 km hike with some climbs and uneven sections, so please make sure you’re comfortable with a full day of walking. πͺ
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πΏ A nice day in nature, some fresh air, good company and a little break from the city!
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Come join us and let’s enjoy the day together! π₯Ύπ³π
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Aman +33 7 45 60 43 18





