There are two activities today. In the morning, we will explore a famous Cu Chi tunnel and we then return to Saigon for a half-day city tour and free in the evening. Depart from Saigon at 7:30 am, enjoy driving through the country largest city and its lively countryside and rural villages of Cu Chi District. We first stop at local house which the family produces rice paper and rice wine. Then we continue our vehicle driving to the Ben Duoc tunnel and watch documentary film to know how Viet Cong built three levels of tunnel network!  Then you will be exploring the real things; secret entrance, booby traps, fighting bunkers, hidden smoke kitchen and handmade weapon workshop underground before we relax at shooting range. After lunch in local nice restaurant by river, we return to Saigon by our private vehicle. Visit Re-unification Palace, War Remnant Museum then we enjoy walking to Notre Dame Cathedrals and Saigon Post Office before we walk down to Ben Thanh Market.