Zelenka is a place on the north Black Sea coast, that lies between village of Balgarevo and Cape Kaliakra. The beach strip is not small, yet the place is not visited by many. The reason is the gas deposit discovered nearby as well as lack of asphalt road leading to the beach.
If seen from above Zelenka bay looks like a green spot, hence the name of the beach (Zelenka comes from “green” in Bulgarian).
Aerial photos and not only