Part 2.Some tunnels which are what i call the
"Lucky ones" are found by pure luck, you either stumble upon them while roaming around in the jungle, or,...fall down the dam hole. And that can be funny...if 2 feet deep, or, Dangerous if 15m deep!! So..watch out !!
Tunnels that have purpose built interior are usually well defined, tracks, lots of spoils and large opening...but all grown over with 65 yrs of growth...this is where your gut feeling tells you something is here, but where.? clues..clues searching for anything that should not be there
anything which a human would use, discard or drop...?
And this all takes ...time..days weeks even months to find tunnels which you know are there, one took us 5 yrs to find, but we found it and it was our Savior too..
and even when you have found the tunnel it will take time to, to investigate the inside, tunnels, side links, rooms, various levels and stairs and of course the one we have to be really on the ball for..
"Booby traps"....and yes we have found them, from grenades to 1000 pound bombs.....!
end of Part 2...