20의 레 울리스가지 명소 & 주요 장소

A jewel of French aviation lost in the middle of the forest!

road a little damaged

Beautiful climb of almost 2km (longest in the area) at an average gradient of 5%. Residential area in the first part then wooded section in the second part. There is a traffic light on the route but not too disturbing because you don't cross the road in the direction of the climb.

A beautiful stretch to take when the wind is favorable. Be careful though, the road is a little damaged in places. And you can turn your head left and right to admire the lake.

Possibility of taking a pee break 400m after the red light on the way up.

A surprising image of a flowerbed from which a Mirage IIIR emerges. Buc is certainly a cradle of aviation... but this one dates from the years 1908-1920.

The ponds of Saclay - because in fact there are two of them: the new pond and the old pond, separated by the dike on which the road passes - were developed in the 17th century to supply water to the park of Versailles. The old pond, the one to the west, has been placed under the status of ornithological nature reserve and allows you to observe some 250 species of birds, including 80 classified as rare or occasional, and the 300 species of plants that have been listed there.

In the middle of the city and still very green.