Top 10 Most Beautiful Islands In The World 8 Bali, Indonesia. 7 Seychelles. 6 Crete, Greece. 5 Santorini, Greece. 4 Galapagos Islands, Ecuador. 3 Palawan, Philippines. 2 Bora Bora. Bora Bora is the most famous and most beautiful island in French Polynesia. 1 Maldives. Maldives is undoubtedly the most beautiful island in the world.