The Volcano Adventure Guide: Excellent information and background for anyone wishing to visit active volcanoes safely and enjoyably. The book presents guidelines to visiting 42 different volcanoes around the world.
Another excursion takes us to Dallol volcano: the volcano is hidden beneath the thick salt, but domes the salt layers above it up to a broad flat hill. Erosion carves out canyons in the salt flanks. (Photo: Tom Pfeiffer)
Copyrights:VolcanoDiscovery and other sources as noted. Use of material: Most texts and images, in particular photographs, on this website are protected by copyright. Further reproduction and use of without authorization is usually not consented. If you are not sure or need licensing rights for photographs, for example for publications and commercial use, please contact us.