image: 
Monks at the Cao Dai temple.
The singers upstairs in the temple
Worshippers downstairs listening to the upstairs singers
Cao Dai temple.
One of the Cu Chi tunnels
A mock-up of a booby trap
Some of the tunnel entrances were quite small
Fox hole
Booby traps
Guns you could pay to shoot, including an M60 mounted on the back of a jeep.
Entering the tunnels
Even though they had been heightened/widened, the tunnels were still very tiny for westerners
A fellow Australian we met on the tour that day.
location: 
Ho Chi Minh