Tunnel #3 [hint][last hint][solution]

Yea I like tunnels. But this one is the most interesting.

Full resolution here: postimg.org/image/mk48yr6up/full or here s24.postimg.cc/xwgugjfjn/tunnel.jpg

SV, Have fun 

(Please, when you post the solution, be very careful with spoilers expecially with the thing I censored, it's an immediate find)

unfortunately, i could not post my favorite tunnel there, google images knows it!

EDIT: i deleted the wrong one, yep!

It was not the one I expected it to be

May 28, 2015 4:17:41 GMT krenek said:

unfortunately, i could not post my favorite tunnel there, google images knows it!

krenek , I can't find this spot in the "place" of my puzzle, maybe it's just me or maybe you are in another tunnel, send me a PM with the place so I can tell you if you have solved the puzzle or not 

For all the next solvers: when you find the place, go on the south-west area of the SV path for the spot of the puzzle

May 28, 2015 11:30:01 GMT ndrqu said:

... I can't find this spot in the "place" of my puzzle, maybe it's just me or maybe you are in another tunnel ...

yep, i'm most probably wrong but this morning i had no time to check "my" (big) place...

my first capture (deleted): i was indeed in the "big brother", no surprise!

Hint:

SPOILER: Click to show

The most important thing to notice in this picture is the logo with the mountains and the flags on the left side, you have to work on it. I have intentionally removed the last two letters from the word under it, so it starts with GER and ends with two more letters. Here a little help: the double β, means double beta decay

Last Hint (Come on guys!)

SPOILER: Click to show

This is a very advanced underground physics laboratory (It's not the CERN). The double beta decay releases neutrinos, which are the main study focus of this laboratory. You can easily understand what country this is, then it's just a matter of 3 or even 2 keywords on Google.

I'm shocked so few people found this!

Solution:

SPOILER: Click to show

This tunnel is in the "Laboratori Nazionali del Gran Sasso", the deepest laboratory in the world, where there are currently advanced parcticle physics studies and experiments being done. It is located in Abruzzo, Italy, under the highest mountains of the Appennini.


The access to the laboratory is along an highway that connects L'Aquila with Teramo, I have seen the entrace of this place many times in my life



At some point, you had enough elements to just google italian + laboratory + physics and find this everywhere on Google.