Mountain and travel:
Los Gigantes cliffs, Tenerife
Mountain and travel:
Teide, Tenerife
Mountain and travel:
Mount Vesuvius and Naples, Italy
Mountain and travel:
Mount Kenya
Mountain and travel:
Mount Kenya
Mountain and travel:
Geysir, Iceland
Mountain and travel:
Volcanic field in western Iceland
Mountain and travel:
Chachani and Misti volcanos from Arequipa, Peru
Mountain and travel:
Ampato and Sabancaya volcanoes, Peru
Mountain and travel:
Mount Etna from Milazzo, Italy
Mountain and travel:
Stromboli from the Osservatorio, Italy
Mountain and travel:
Sciara del Fuoco of Stromboli, Italy
Mountain and travel:
Stromboli in eruption, Italy
Mountain and travel:
Fumaroles at Vulcano and Lipari Island, Italy
Mountain and travel:
South-East crater of Mount Etna, Italy
Mountain and travel:
Volcán Arenal, Costa Rica
Mountain and travel:
Fira, Santorini island, Greece
Mountain and travel:
Mount Merapi, Java, Indonesia
Mountain and travel:
Mount Bromo and Semeru, Java, Indonesia
Mountain and travel:
Mount Ijen, Java, Indonesia
Mountain and travel:
Atitlán Lake, Guatemala
Mountain and travel:
Atitlán Lake, Guatemala
Mountain and travel:
Antigua Guatemala
Mountain and travel:
Antigua Guatemala