Ilchulbong tuff cone, Sunrise Peak, island of Jejudo, UNESCO World Heritage Site, South Korea, Asia
Ilchulbong tuff cone, Sunrise Peak, island of Jejudo, UNESCO World Heritage Site, South Korea, Asia
Hot air balloons, Goreme National Park, Cappadocia, Central Anatolia Region, Anatolia, Turkey, Asia
The Hverfjall crater, a tephra cone or tuff ring volcano in Northern Iceland. The crater is approximately 1 kilometre in diameter; Skutustadahreppur, Northeastern Region, Iceland
Snorkelers getting ready to enter the water from a snorkelling tour boat operated out of Maui, Hawaii. They are located next to the backwall of Molokini Crater which is a volcanic tuff cone, Maui, Hawaii, United States of America
