Wadi Al Hilo

Last year, on a trip to kalba, while we were in a mountainous region, we came accross a board :

(captured while been driven at the speed of 70)

Immediately after that, we entered a tunnel...in which we kept driving for the next 5-7 minutes.Constantly having the thought of that board on our minds

After driving for all that while in a long never ending tunnel..

We finally saw light at the end of the tunnel.

(Both pictures and video taken from an old VGA camera phone)