A scavenger hunt to discover Flers : old structures stand next to buildings dating from after the war, homes of people who experienced its history. The castle is the city’s crowning jewel located in a breathtaking and verdant landscape surrounded by beautiful ponds. A good time to stop for a picnic or a snack. Just « commencer » to download the game and you will go on, and then, no needs to be connected. 2 hours approx (3.7km)