Mud volcanoes of Gobustan

[custom_adv]

Snap505

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

The High Cost of Height

Although China has banned limb-lengthening surgery for cosmetic purposes since 2006, new investigations reveal that …