Devetashka Cave, Bulgaria

Volcano Anak Krakatau

Fremont, California

The Tallest Forest on Earth - Upper Bull Creek Flats, Humboldt Redwoods State Park, California -

Zlatibor, Serbia

Cooks Bay, Moorea Island

Watkins Glen State Park

Lake Coleridge, New Zealand

Yellowstone National Park Hot Springs

Torres del Paine National Park, Patagonia, Chile

Yellowstone Canyon-Yellowstone National Park

The Giants Causeway, North Ireland

Milfred Sound, New Zealand