"The last & most useful Tips about Cu Chi Tunnel" Top 5 Page for this destination Cu Chi Things to Do Tip by muddybok
Cu Chi Things to Do: 66 reviews and 225 photos
This is a dining area for Cu Chi guerillas; there are similar commander meeting rooms, living space for family & etc.
You may wonder how are they getting enough air underground? There were never be enough air underground and the air is always stuffy and hot. Cu Chi people ingenuously placed air well every few tenths of meters using hollow bamboo to the surface and conceive the upper end with anthills.
It’s too late for American to figure out those anthills are actually ventilation for the tunnel systems!!!