MUSÉE DU TÉLÉGRAPHE CHAPPE (TOUR DU GUET)
The tower of the Watch is situated to Saint-Martin-du-Tertre, the highest village of Ile-de-France in 200 meters in height and called the " BALCONY OF THE PARIS AND THE SURROUNDING AREA ".
This tower of style troubadour of 23 m of top and built in 1840, offer an inescapable point of view on the region.
Also discover a museum nested in this atypical frame.
Free of charge.
Ouverture le dimanche 10h à 12h, le 1er et 4ème mardi de chaque mois de 14h à 17h.