Unzen Volcano Cam - Live view of Unzen Volcano in Japan. Eruption in 1991 killed 43 people.

Mount Fuji Cam - Live view of Mount Fuji Volcano in Japan. The latest eruption of Fuji occurred in 1707.

Crater Lake Cam - Real time digital camera view of 6-mile-wide Crater Lake caldera in Oregon, USA. The caldera formed by collapse during a huge eruption about 7,700 years ago.

Sicily Volcano Cams - Real time digital camera views of Etna, Vulcano, and Stromboli Volcanoes in Italy.

Mt. Vesuvius cam - Live camera views of Mount Vesuvius, near Naples, Italy.

Popocatepetl Cam - Live view of currently erupting volcano in Mexico. Explosions in December 2000 prompted evacuation of 40,000 nearby residents.

Piton de la Fournaise Cam - Volcano on Reunion Island in the Indian Ocean that has erupted more than 100 times since 1640, the latest in 2000.

San Salvador Volcano Cam - Live camera view of 6,211-foot-high volcano near the capital city of El Salvador that has erupted four time in recorded history.

Colima Volcano Cam - Live camera views of this high, complex volcano in Mexico. It has erupted more than 40 times since 1576.

ShastaCam - Live camera view of Mount Shasta Volcano, 14,161 feet high, in California, USA.

Ruapehu, NZ Cam - Real time image of Ruapehu Volcano in New Zealand.

Old Faithful Geyser Cam - Live camera view of Old Faithful Geyser in Yellowstone National Park, Wyoming, USA. Not a volcano, but heated by one!