Lava flows down the Sierra Negra volcano on Isabela Island in the Galapagos Archipelago about 1000 km off the Ecuadorean coast in the Pacific Ocean, early on June 27, 2018. (Photo/VCG)
Lava flows down the Sierra Negra volcano on Isabela Island in the Galapagos Archipelago about 1000 km off the Ecuadorean coast in the Pacific Ocean, early on June 27, 2018. (Photo/VCG)
Lava flows down the Sierra Negra volcano on Isabela Island in the Galapagos Archipelago about 1000 km off the Ecuadorean coast in the Pacific Ocean, early on June 27, 2018. (Photo/VCG)
Lava flows down the Sierra Negra volcano on Isabela Island in the Galapagos Archipelago about 1000 km off the Ecuadorean coast in the Pacific Ocean, early on June 27, 2018. (Photo/VCG)
