[custom_adv]
They vary in size and shape but the majority of them look like giant (40-200 cm) gray molehills, whose surface has been cracked from the heat and which occasionally make oozing, bubbling or squeaking noises.
Check Also
Pictures: Shemiranat Yalda Festival
On the Occasion of the Sixth Yalda Memorial at the Niavaran Cultural and Historical Complex …