: Volcanic plume
Andrey Sulitskiy: Chiliques Volcano seen from Laguna Miscanti, Chile
Andrey Sulitskiy: Lake Miscanti & Volcano Miñiques, Chile
Andrey Sulitskiy: Miscanti Volcano & Laguna Miscanti, Chile
doisemum: Majestuosidad del Volcán Osorno
doisemum: Volcán Osorno
Al Greening: Strkkur Geyser, Iceland 131617
Al Greening: Pingvellir NP, Iceland 131663n
Al Greening: Strokkur Geyser, Iceland 131600
Al Greening: Sunset, Unimak Is., Aleutian Is., Alaska 0564.3n
dt_images: Kīlauea summit caldera
thomas.schultze: PICT2024 Ubehebe snows
Al Greening: Namafjall Geothermal Area, Iceland 130563
Al Greening: Namafjall Geothermal Area, Iceland 130509
Al Greening: Krafla, Iceland 130462
Al Greening: Cinder Cone, Lake Myvatn, Iceland 130641
Al Greening: Grjotagja Cave, Iceland 130594
Al Greening: Grjotagja Cave, Iceland 130606
Al Greening: Crater Lake NP, Oregon 93900n
Al Greening: Crater Lake NP, Oregon 93899
Al Greening: Crater Lake NP, Oregon
Al Greening: Crater Lake NP Panorama, Oregon 93901-5n
Al Greening: Crater Lake NP, Oregon 93898
Al Greening: Viti Crater Panorama, Iceland 1130458-60
Pfuetzi: Experiencing sulfur with eyes and nose :) Fantastic!
Tim&Elisa: Sunrise over Tongariro National Park
Andrey Sulitskiy: Licancabur volcano from Mirador Achaches, Moon Valley, Atacama
Callis Hagg: Good Neighbours
Thomas Alix Johnston: Sunrise Shadow