Secret passage in a German WW2 tunnel climbed. Mystery solved and AMAZING end !

We climbed a secret passage in a German WW2 tunnel. This German WW2 mystery tunnel has challenged us for a long time. Now we climb the secret passage and solve the puzzle.. AMAZING end.
Part 1 here : • Secret passage in Germ...
Part 2 here : • Secret entrance found ...
Coralienyas KZbin channel : / @coralienya
Our unique videos takes a ton of time to create so If you like to support our work :
/ ww2historyhunter
paypal.me/WW2H...
My Email : [e-mail]
Check out our monthly WW2 diorama giveaway videos in the beginning of each month.
Beautiful WW2 dioramas for my supporters.
Check out these incredible Robotics skills :
www.c-linksyst...
My underwater exploration gear :
QYSea Fifish V6S & V6 and Fifish V6 Expert.
With a gripper to recover artifacts from the deep !
Omni directional and totally awesome for underwater exploration !
www.qysea.com
Our flashlight gear : www.Wubenlight.c