Croatia 🇭🇷
Eye of the Earth Lake Glavashevo
This small-diameter lake Glavashevo is the first source of the Cetina River in Croatia. It is a sinkhole, more than 150 meters deep, which is located in the northwestern slopes of Dinara near a small village called Cetina and 7 km north of the town of Vrlika.
The water rising from the bottom of the funnel forms a river with a total length of 101 kilometers, whose waters are filled from at least eight sources. It flows into the Adriatic Sea and is the deepest river in Dalmatia.