VISITOR SITES AND GUIDES
Ninety-five percent of the land area of Galápagos is designated as protected by the Galápagos National Park Directorate (GNPD), and tourists are permitted to explore specific visitor sites only with Park-certified naturalist guides. The GNPD coordinates group visits to these 60+ sites and carefully monitors ecological conditions. Different sites are known for their specific scenery, vegetation, and wildlife. However, many species, such as sea lions, marine iguanas, lava lizards, and a variety of coastal birds such as herons, tattlers, plovers, turnstones, and whimbrels, are commonly seen at most locations.
Each visitor site has a marked trail, most of which are less than a mile long — often passing over rough lava or uneven boulders. Some sites have “wet landings” (visitors wade to shore from rafts or dinghies) and others have “dry landings” (passengers step foot directly onto dry land). All live-aboard cruises and reputable day-tour outfitters employ licensed guides who must accompany travelers to these sites.