Guests from the Lindblad Expedition ship National Geographic Endeavour in the Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

galapagos islands expedition guests pathway volcanic landscape wildlife conservation nature unesco heritage latin america ecology tourism rocky terrain exploration marine ecosystem biodiversity adventure travel outdoor unique geology walking group visitors shore ecosystem marine life tour education science research conservation efforts animals flora fauna exploration activities ecological study cultural heritage guided tour natural beauty earth science geological features wildlife observation historic exploration nature lovers