Natural sanctuaries are protected areas that preserve wildlife and their habitats. These spaces can include national parks, wildlife reserves, and marine protected areas. They aim to conserve biodiversity, allowing various species to thrive in their natural environments. Visitors to natural sanctuaries can enjoy activities like hiking, birdwatching, and photography while learning about the importance of conservation. Organizations such as the World Wildlife Fund and National Geographic often promote awareness and support for these vital ecosystems, highlighting their role in maintaining ecological balance and protecting endangered species.