Parco Sempione, Milan August 9, 2015 1600 × 1067 Milan 2015: Day 3 (Geocaching, Duomo) Parco Sempione, Milan (2015/08/03 10:44:28+02:00) Day 3. It's geocaching day, but there are muggles everywhere. All we can do is kill time and hope they go away. View Larger Map