-
-
-
-
Lac Assal, the lowest point on the African continent and the most saline body of water on earth, Djibouti, Africa
Rights-Managed
-
Blahylur crater lake in the Landmannalaugar area,Tjorvafell, 843 m in the distance, Fjallabak region, Iceland, Polar Regions
Rights-Managed
-
Ljotipollur crater lake in the Landmannalaugar area, Fjallabak region, Iceland, Polar Regions
Rights-Managed
-
Irregular blocky lava (a'a) and cinder cones of the volcanic landscape of Timanfaya National Park, Lanzarote, Canary Islands, Spain, Atlantic Ocean, Europe
Rights-Managed
-
Cinder cones in the centre of the island near Tinajo, a relic of the island's active volcanic past, Lanzarote, Canary Islands, Spain, Atlantic Ocean, Europe
Rights-Managed
-
Irregular blocky lava (Hawaiian term: a'a) and cinder cones of the volcanic landscape of Timanfaya National Park, Lanzarote, Canary Islands, Spain, Atlantic Ocean, Europe
Rights-Managed
-
Emerald Lakes, explosion craters filled with mineral-tinted water, on Mount Tongariro, Tongariro National Park, UNESCO World Heritage Site, central plateau, North Island, New Zealand, Pacific
Rights-Managed
-
The volcano of Pico de Fogo in the background, Fogo (Fire), Cape Verde Islands, Africa
Rights-Managed
-
The volcano of Pico de Fogo in the background, Fogo (Fire), Cape Verde Islands, Africa
Rights-Managed
-
The volcano of Pico de Fogo in the background, Fogo (Fire), Cape Verde Islands, Africa
Rights-Managed
-
The volcano of Pico de Fogo in the background, Fogo (Fire), Cape Verde Islands, Africa
Rights-Managed
-
The volcano of Pico de Fogo in the background, Fogo (Fire), Cape Verde Islands, Africa
Rights-Managed
-
The volcano of Pico de Fogo in the background, Fogo (Fire), Cape Verde Islands, Africa
Rights-Managed
-
View from the caldera of the volcano of Pico de Fogo, Fogo (Fire), Cape Verde Islands, Africa
Rights-Managed
-
View from the caldera of the volcano of Pico de Fogo, Fogo (Fire), Cape Verde Islands, Africa
Rights-Managed
-
Mount Kenya Tarn with Gorges Valley in the background, Kenya, East Africa, Africa
Rights-Managed
-
Crater Lakes at Keli Mutu, Moni, Flores, Indonesia, Southeast Asia, Asia
Rights-Managed
-
Mount Teide (Pico de Teide), Teide National Park, Tenerife, Canary Islands, Spain, Atlantic, Europe
Rights-Managed
-
Aerial view of La Graciosa Island volcanoes from El Mirador del Rio, Lanzarote, Canary Islands, Spain, Atlantic, Europe
Rights-Managed
-
View of volcano cone taken from la Dehesa, with sea beyond, El Hierro, Canary Islands, Spain, Atlantic, Europe
Rights-Managed
-
Green pool, lava mountains, El Golfo, Lanzarote, Canary Islands, Spain, Atlantic, Europe
Rights-Managed
-
Timanfaya National Park (Fire Mountains), Lanzarote, Canary Islands, Spain, Europe
Rights-Managed
-
Perfect example of strato-volcano, island cone left by subsidence, Crater Lake, Oregon, United States of America (U.S.A.), North America
Rights-Managed
-
-
Orange volcano crater, Timanfaya National Park (Fire Mountains), Lanzarote, Canary Islands, Spain, Europe
Rights-Managed
-
The desolate landscape of Lac Abbe, dotted with limestone chimneys, Djibouti, Africa
Rights-Managed
-
-
Lac Abbe (Lake Abhe Bad) with its chimneys, Republic of Djibouti, Africa
Rights-Managed
-
-
Man walking through strange looking sandstone formations, Ankarafantsika National Park, Madagascar, Africa
Rights-Managed
-
Red Tsingys, strange looking sandstone formations, near Diego Suarez (Antsiranana), Madagascar, Africa
Rights-Managed
-
Red Tsingys, strange looking sandstone formations, near Diego Suarez (Antsiranana), Madagascar, Africa
Rights-Managed
-
-
-
-
-
-
Sand dunes, Erg Murzuq, Sahara desert, Fezzan, Libya, North Africa, Africa
Rights-Managed
-
Sand dunes, Erg Murzuq, Sahara desert, Fezzan, Libya, North Africa, Africa
Rights-Managed
-
-
The White Desert with wind-eroded sculptures in calcium rich rock in the distance, near Bahariya, Egypt, North Africa, Africa
Rights-Managed
-
Jeeps passing the wind-eroded sculptures of calcium rich rock in The White Desert near Bahariya, Egypt, North Africa, Africa
Rights-Managed
-
Wind-eroded sculptures of calcium rich rock in The White Desert near Bahariya, Egypt, North Africa, Africa
Rights-Managed
-
Wind-eroded sculptures of calcium rich rock, The White Desert near Bahariya, Egypt, North Africa, Africa
Rights-Managed
-
-
Bourke's Luck Potholes, created by river erosion, Blyde River Canyon, Mpumalanga, South Africa, Africa
Rights-Managed
-
Bourke's Luck Potholes, created by river erosion, Blyde River Canyon, Mpumalanga, South Africa, Africa
Rights-Managed
-
-
The Blue Lake, one of three crater lakes at the top of Mount Gambier, an extinct volcano, in the Southeast of South Australia, Australia, Pacific
Rights-Managed
-
One of the Emerald Lakes, explosion craters filled with mineral-tinted water, on Mount Tongariro, Tongariro National Park, UNESCO World Heritage Site, central plateau, North Island, New Zealand, Pacific
Rights-Managed
-
Dry river bed and waterfall, Barranco del Inferno area, Arona, south west Tenerife interior, Canary Islands, Spain, Europe
Rights-Managed
-
Oldonyo Lengai volcano, 2878m, Ngorongoro Conservation Area, UNESCO World Heritage Site, Tanzania, East Africa, Africa
Rights-Managed
-
Outer crater and the small scoria cone, Formica leo, Piton de la Fournaise, Reunion, Africa
Rights-Managed
-
Sand dunes in Erg Chebbi sand sea, Sahara Desert, near Merzouga, Morocco, North Africa, Africa
Rights-Managed
-
Patterns in sand dunes in Erg Chebbi sand sea, Sahara Desert, near Merzouga, Morocco, North Africa, Africa
Rights-Managed
-
Close-up of sand dunes in Erg Chebbi sand sea, Sahara Desert, near Merzouga, Morocco, North Africa, Africa
Rights-Managed
-
-
-
Plane flying over sand river or lugga which may only flow with water a few days each year, Matthews Range, Kenya, East Africa, Africa
Rights-Managed
-
Smoke billowing out from volcano vent, Sulphur Lake, Kawah Ijen, Ijen Plateau, island of Java, Indonesia, Southeast Asia, Asia
Rights-Managed
-
-
Tufa towers at Lac Abhe (Abbe), formed by hot springs beneath old lake at higher level, Afar Triangle, Djibouti, Africa
Rights-Managed
-
Marginal rift faults of desert basin, Danakil Depresssion, Ethiopia, Africa
Rights-Managed
-
-
Sand dune, Sossusvlei dune field, Namib-Naukluft Park, Namib Desert, Namibia, Africa
Rights-Managed
-
Sand dune, Sossusvlei dune field, Namib-Naukluft Park, Namib Desert, Namibia, Africa
Rights-Managed
-
-
-
-
-
-
-
-
-
Rocks on coast, Ile Therese (Therese island), northwest coast, island of Mahe, Seychelles, Indian Ocean, Africa
Rights-Managed
-
Plage de Source d'Argent, west coast, island of La Digue, Seychelles, Indian Ocean, Africa
Rights-Managed
-
Rocks on coast, Pointe Rouge, Anse Papaie, south coast, island of Curieuse, Seychelles, Indian Ocean, Africa
Rights-Managed
-
-
-
Red sand dunes, up to 300m, Sossusvlei, Namib-Naukluft Desert Park, Namibia, Africa
Rights-Managed
-
Red sand dunes, up to 300m, Sossusvlei, Namib-Naukluft Desert Park, Namibia, Africa
Rights-Managed
-
Red sand dunes, up to 300m, Sossusvlei, Namib-Naukluft Desert Park, Namibia, Africa
Rights-Managed
-
Red sand dunes, up to 300m, Sossusvlei, Namib-Naukluft Desert Park, Namibia, Africa
Rights-Managed
-
-
Third crater from the summit of Irazu, highest in Costa Rica at 3432m, last erupted 1994, Parque Nacional Volcan Irazu, Cartago, Costa Rica, Central America
Rights-Managed
-
-
Masai cattle after rain, Ngorongoro crater, Ngorongoro Conservation Area, UNESCO World Heritage Site, Tanzania, East Africa, Africa
Rights-Managed
