Geological visit to Cergy
The natural heritage of Cergy-Pontoise: Oise valley, plateau and hill
Saturday 17 September 2022, 10:00Passed
Conditions
25 places maximum. Provide walking shoes.
Registration
Register / book: http://www.ot-cergypontoise.frOT Cergy-Pontoise Marion Roux
Heritage is often defined as built heritage only. The idea here is to explore the natural site and landscapes of the city and understand how they could develop harmoniously. The issues of water (river, springs, wash houses), natural hazards and old building materials will be detailed.