| 
					 
										
											 										
										
											3h30										
										
																							average
																					
									 
																	
										
											 										
										
											1h30										
										
																							easy
																					
									 
																	
										
											 										
										
											1h										
										
																							easy
																					
									 
															Length of the route : 10.1 km Town : Pierrefitte-sur-Aire Meet trees marked by age or by accidents of life. Discover mosses expert in chemistry. A flower that lives at night and a lemon-flavored spruce. Play the giant Mikado, find 28 small benches, chat to a tree and contemplate Diorama.  | 
				
					 |