Sierra Negra volcano | Trail near the crater rim, with view to lowlands. | Isabela (Albermarle) (
Galapagos
)
Filename: GP0908EP172_isabela-sierra-negra.jpg (Edward Paine)
![GP0908EP172_isabela-sierra-negra.jpg [© Last Frontiers Ltd]](/imagestore/galapagos/GP0908EP172_isabela-sierra-negra.jpg "Trail near the crater rim, with view to lowlands.")