Joffrey Gorge, Karijini National Park, Australia by Christian Fletcher. "In Joffre Gorge, one can truly appreciate the power of water shaping the landscape. The gorge hosts impressive waterfalls, deep pools and breath-taking views.
Ice cave in the Skaftafell National Park in Iceland. Ice caves collapse and new ones form as each glacier grinds slowly towards the sea. Local guides can help you (without dying) find one. (Visit Skaftafell National Park in Iceland.