Sierra Negra | Jonny near one of the fumaroles, on a hike near Sierra Negra volcano. | Isabela (Albermarle) (
Galapagos
)
Filename: GP1012JL687_isabela-sierra-negra-volcano-hike.jpg (Jonny Livingstone)
![GP1012JL687_isabela-sierra-negra-volcano-hike.jpg [© Last Frontiers Ltd]](/imagestore/galapagos/GP1012JL687_isabela-sierra-negra-volcano-hike.jpg "Jonny near one of the fumaroles, on a hike near Sierra Negra volcano.")