At the exit of the park, in line with the Sforza Castle, you reach Piazza Sempione, seat of the Arco della Pace. If, on the other hand, you prefer to move by underground, the available stops all involve crossing the Sempione park.The closest metro stops are:M1 (red line), with Cadorna stop (one kilometer away) or Cairoli (1.2 kilometers away);M2 (green line), with Cadorna stop (one kilometer away) or Lanza (950 meters away).