Ecuador: Galapagos Day 4: Isabela
Isabela is the largest of the Galapagos Islands. Five volcanic craters reaching an elevation of 5,540 feet (1,689 metres), two of which are still active, dominate the island’s centre; hills covered with forests, vines, and orchids separate them from the sandy coastline. Unique to the island to the island are flightless cormorants and penguins. There are also large numbers of land iguanas and a flamingo colony.