35 kms from Paris and 15 minutes from the Saclay plateau and 5 minutes from the RER B in the heart of the Chevreuse Valley Natural Park: Large plot of land of 6,000m2 on the edge of an "organic" field, with a wooded part of hundred-year-old trees and ponds, embellished with a straw-earth-lime-wood yurt with all the comforts of ecological construction, with separate shower and dry toilet, terrace and "guinguette" that can be used as unusual accommodation, extra room for friends or older children, office, treatment room or massage room. On another part of the land, a magnificent flower garden facing south-east hosts a charming main chalet of 45 m2 with all comforts type 'Tiny House' like a cabin in Canada (with kitchen-bar, living room, small living room, bathroom toilet and separate linen room) from which opens a breathtaking view as far as the eye can see on the organic field. The garden also has a round pond surrounded by a beautiful rose bed. At the entrance to the land, an old garage converted into a 30 m2 studio-chalet with all comforts with kitchen, bathroom and dry toilets can be used to accommodate friends, a caretaker or to set up a comfortable office. For those who want, in a holiday scent, a beautiful and large space of calm just for you, without pollution, in the countryside, but still very close to Paris with access to the RER B and close to the shops of the charming bucolic village of Chevreuse (20 minutes walk). For those who dream of a beautiful garden, of a magnificent view without vis-à-vis allowing "finally" to see the horizon, to land again, to find meaning, to put their hands back in the earth, to garden, to be self-sufficient with a beautiful vegetable garden... And for the sportsmen, you just have to go through the gate to go running or cycling on the first major hiking trails of Ile de France in this famous "Natural Park of the Chevreuse Valley" or to enjoy the many sports facilities of Chevreuse: Spa swimming pool, football field, rugby, tennis, horse riding etc... PS: The neighbors are very nice!