Volcanoes MN
Macdonald Seamont, Pacific Ocean
Manam, Papua New Guinea
Masaya, Nicaragua
Mauna Loa, Hawaii
Mayon, Philippines
Mt Mazama (Crater Lake), Oregon
Mount Merapi, Central Java (Indonesia)
Mount St Helens, Cascades (USA)
Mono Lake Craters - Aron Meltzner
Mons Olympus, Mars
Nevado del Ruiz, Columbia
Ngauruhoe, New Zealand
More New Zealand Volcanoes
Nyamuragira, Democratic Republic of Congo
Nyiragongo, Democratic Republic of Congo