A deserted island is an uninhabited landmass surrounded by water, often characterized by sandy beaches, palm trees, and lush vegetation. These islands can vary in size and may have unique ecosystems, including various species of plants and animals that thrive in isolation. Deserted islands are often depicted in literature and film, such as in the story of Robinson Crusoe, where a shipwrecked sailor survives alone. They can also serve as popular destinations for adventure seekers and researchers studying biodiversity and ecosystems.