Crater at the top of Sibayak Volcano, an active volcano at Berastagi (Brastagi), North Sumatra, Indonesia

ACTIVE VOLCANO • ASIA • BERASTAGI • BIRD'S-EYE VIEW • BOWED HEAD • BRASTAGI • COLOR IMAGE • COLOR • COLOUR IMAGE • COLOUR • CRATER (GEOLOGY) • CRATER • CRATER, VOLCANO • DAY • DRAMATIC LANDSCAPE • ELEVATED VIEW • EXTREME TERRAIN • EYES HALF CLOSED • FROM ABOVE • GEOLOGY • HEAD BENT DOWN • HIGH ANGLE VIEW • HIGH ANGLE • HORIZONTAL • INDONESIA • INDONESIAN • LANDSCAPE • LANDSCAPES • LOOKING DOWN • MIST • MISTY • MOUNTAIN • NATURAL LANDMARK • NATURAL PHENOMENON • NO ONE • NO PEOPLE • NO-ONE • NOBODY • NON URBAN SCENE • NORTH SUMATRA • OUTDOOR • OUTDOORS • OUTSIDE • OVERHEAD • PHOTOGRAPH • PHOTOGRAPHY • PHYSICAL GEOGRAPHY • PICTURESQUE • POWER IN NATURE • ROCK • SCENE • SCENERY • SCÈNES • SCENIC • SCENICS • SIBAYAK VOLCANO • SOUTHEAST ASIA • TOPOGRAPHY • TOURIST DESTINATION • TRAVEL DESTINATION • TRAVEL • VOLCANO • VULCAN • VULCANO • WITHOUT PEOPLE