Source of the Cetina river in Croatia, more than 150 meters deep

Image from i.redditmedia.com and submitted by badblueboy146
image showing Source of the Cetina river in Croatia, more than 150 meters deep

KonaAddict on December 4th, 2017 at 09:24 UTC »

As someone who is afraid of both heights (well, ledges) and excessive depths, I woud only be comfortable seeing this beautiful wonder of nature in person from the safety of that church, while being tethered to its walls.

Cr4ckshooter on December 4th, 2017 at 09:31 UTC »

What is the physics about this hole being the source to a river?

Iamamansass on December 4th, 2017 at 11:57 UTC »

Yeah I've played the Witcher enough to know that leads somewhere. Probably the building on the right has an entrance somewhere. Not fooling me.