Besides being one of the largest and most remote of the Galapagos Islands, Fernandina Island is home to the area's most active volcano. It also boasts the most pristine ecosystem; unlike other islands in the Galapagos, Fernandina has thus far avoided the introduction of any non-native mammal species.

Relatively little vegetation is found here, thanks to the volcanic activity, but endemic wildlife is abundant. Large populations of marine iguanas and flightless cormorants inhabit the island, as well as sea lions, penguins, pelicans, and more.

Visitors to Fernandina Island have just two destinations to choose from: Punta Espinoza and Punta Mangle. The former is more popular, offering fascinating tidal pools and a short hike ideal for viewing mangroves and lava formations, while the latter is an excellent site for snorkeling or diving.