By its nature, a visitor center is the front door of a place. But a door presumes the existence of a wall. Considering the linear shape of the site, I feel that it is appropriate to make the building a “wall.” Indeed, people getting out of their cars will see a curved “wall,” 99 meters long and 7.75 meters high, along the entire north side of the parking lot, Three doorways of varied sizes are punched out from this “wall,” freeing passages that direct towards the Park. Being accentuated by the surrounding “wall,” the views captured by the openings appear particularly enticing,