PN Iguazú | Salto Bernabé Méndez
Valle de La Orotava and Pico del Teide
Cumbre Dorsal | La Tarta
Cumbre Dorsal | La Tarta
Santiago | Ribeira Grande after sunset
Fogo | Pico do Fogo with lava flow of 1951
Fogo | Traditional building style at Portela
Linguaglossa | Pioneer plant
East Rift Zone | Lava flow with active lava tube
East Rift Zone | Lava flow with active lava tube
Kalapana | Lava entering the sea
Þingvellir with tectonic faults
Vestmannaeyjar | Lava field and Heimaklettur
Vestmannaeyjar | Lava field and Heimaklettur
Svartifoss
Svartifoss | Panoramic view
Maciço Montanhoso Central | Rock formations
Cañón del Colca | Columnar volcanic rocks
Brisbane | Kangaroo Point Cliffs
Brisbane | Climbing the Kangaroo Point Cliffs
Plage de Grande Anse
Piton de la Fournaise | Eruption
Piton de la Fournaise | Eruption
Piton de la Fournaise | Eruption
Piton de la Fournaise | Eruption
Piton de la Fournaise | Eruption
Piton de la Fournaise | Eruption
Piton de la Fournaise | Eruption
Piton de la Fournaise | Eruption
Piton de la Fournaise | Eruption
Piton de la Fournaise | Eruption
Piton de la Fournaise | Eruption