Published about 3 years ago by Frank Taylor
Some of us felt like we were on mars in this red lava rock area of Sierra Negra, the volcano on Isla Isabela in the Galapago...(more)
Published about 3 years ago by Frank Taylor
This is a view from the edge of the crater of Sierra Negra on Isla Isabela in the Galapagos. It is reportedly the second largest ...(more)