A group of approximately 15 to 20 individuals is observed hiking across an open, green grassy field near Stara Reka, Bulgaria

A group of approximately 15 to 20 individuals is observed hiking across an open, green grassy field near Stara Reka, Bulgaria. The sky is largely overcast with horizontal cloud formations, and the sun appears as a bright, partially obscured disc with a faint halo in the upper right quadrant of the frame. The hikers, mostly adults, are seen from behind, walking in a loose formation along a wide, unpaved dirt and grass track that traverses the field. They are dressed in various outdoor and casual clothing, including jackets, pants, and hats. Most individuals carry backpacks of different colors, notably black, blue, pink, red, and yellow. One person in the middle ground utilizes a walking stick. In the far distance, a range of hills or mountains is visible against the horizon. On the peak of the most prominent distant hill, a distinct, large circular concrete structure, consistent with the Buzludzha Monument, is clearly identifiable. The terrain appears slightly uneven, with some darker patches indicating possibly wet or muddy ground.