A sunny day at an outdoor swimming pool in Vetren Dol, Bulgaria, shows people swimming and lounging

A sunny day at an outdoor swimming pool in Vetren Dol, Bulgaria, shows people swimming and lounging. The pool water is a bright blue. On the left, two women are swimming. Further back, several people are seated on beanbag chairs under purple umbrellas, some with drinks. A man in a yellow vest is walking near the edge of the pool. On the right side of the frame, people are relaxing on large pink inflatable rings. A wooden deck surrounds the pool. In the background, white buildings and trees are visible under a clear blue sky.