In this morning, at 7:30 AM our jeeps arrived early to stick the numbers on each jeeps then we pick up the tourist at their hotel and let jeep to the extraordinary Cu Chi tunnels, just outside Ho Chi Minh City. On the way to Cu Chi, we stopped for a while to take photos of Notre Dame Cathedral and Post Office ( which were built during the French Colony). Then we jeep straight to Cu Chi Tunnels to start our adventure in Underground World. During...