Uzeyir Mikayilov, CC BY-SA 4.0, via Wikimedia CommonsA day trip to ancient rock carvings and bubbling mud volcanoes.
Gobustan and Mud Volcanoes Tour
Uzeyir Mikayilov, CC BY-SA 4.0, via Wikimedia CommonsUzeyir Mikayilov, CC BY-SA 4.0, via Wikimedia Commons