Rim of the caldera of Mount Bromo an active somma volcano in East Java. Rim of the caldera of Mount Bromo which is an active somma volcano in East Java, Indonesia

Traditional Japanese architecture on the banks of Lake Hakone, a crater lake formed in an extinct volcano in the caldera of Mount

the beauty of the caldera of Mount Rinjani, Lombok, Indonesia

Etna summital crater smoking with snow covered caldera, Mount Etna volcano, Sicily, Italy

Remains of Cantigi plant stems on the lip of the caldera of Mount Tangkuban Parahu, Bandung, Indonesia.

Remains of Cantigi plant stems on the lip of the caldera of Mount Tangkuban Parahu, Bandung, Indonesia.

Views of lava field in the caldera of Mount Teide National Park, Tenerife, Canary Islands, Spain

Sweeping aerial of Batur Caldera. Mount Batur misty peak looms over the vast turquoise lake, framed by lush green ridges in Bali

Wonderful landscape of slag and rocks in the caldera of Mount Teide in Tenerife

Views of lava field in the caldera of Mount Teide National Park, Tenerife, Canary Islands, Spain

Views of lava field in the caldera of Mount Teide National Park, Tenerife, Canary Islands, Spain

Views of lava field in the caldera of Mount Teide National Park, Tenerife, Canary Islands, Spain

Views of lava field in the caldera of Mount Teide National Park, Tenerife, Canary Islands, Spain

Views of lava field in the caldera of Mount Teide National Park, Tenerife, Canary Islands, Spain

Views of lava field in the caldera of Mount Teide National Park, Tenerife, Canary Islands, Spain

Views of lava field in the caldera of Mount Teide National Park, Tenerife, Canary Islands, Spain

Views of lava field in the caldera of Mount Teide National Park, Tenerife, Canary Islands, Spain

Views of lava field in the caldera of Mount Teide National Park, Tenerife, Canary Islands, Spain

Wide angle view of the caldera of Mount Teide volcano with clear blue sky in Tenerife, Canary Islands, Spain

An aerial view of Luhur Poten Temple Pura Luhur Poten, a Hindu Temple in the caldera of Mount Bromo. East Jaya

An aerial view of Luhur Poten Temple Pura Luhur Poten, a Hindu Temple in the caldera of Mount Bromo. East Jaya

Wall of crater or caldera of Mount Mahawu

Temple in the Sea of Sand during sunrise, Mount Bromo caldera, Java, Indonesia

Vast Green Savanna and Volcanic Landscape of Mount Bromo

Vast Green Savanna and Volcanic Landscape of Mount Bromo

Vast Green Savanna and Volcanic Landscape of Mount Bromo

Vast Green Savanna and Volcanic Landscape of Mount Bromo

Vast Green Savanna and Volcanic Landscape of Mount Bromo

Vast Green Savanna and Volcanic Landscape of Mount Bromo

Mirador El Tabonal Negro in Mount Teide caldera

Mount Bromo in eruption, white smoke covered the mountain peak, Indonesia

Hiking Mount batur

Lake Ashi, Japan

Lake Ashinoko, Hakone, Japan

Lake Ashinoko, Hakone, Japan

Bromo Tengger Semeru National Park in East Java, Indonesi

Mountain Landscape

Mountain Landscape

Autumn in Ashi lake. japan

Lake Ashi, Japan