Fernandina, the youngest of the Galapagos Islands, is always a visitor favorite, as it is very beautiful and is home so several species rarely found anywhere else. Punta Espinosa is one of the best visitor sites in the islands, featuring marine iguanas, lava lizards, Galapagos Penguins, flightless cormorants, sea lions and interesting marine life. It is also a great chance to get an up-close look at mangrove plants and different lava formations.