There's a good chance you've never heard of Sumba, or you just stumbled upon this blog because Sumba is your next travel destination. After four months of traveling through Indonesia, I can say that Sumba is one of my favorite islands. It is a unique and authentic destination that does not yet attract mass tourism. In fact, we hardly saw any other Western tourists. Consequently, traveling through Sumba is also a bit more challenging and requires more preparation. Traveling spontaneously is possible in principle, but I wouldn't recommend it myself. In this ultimate travel guide, you'll read all the information you need to discover this unspoiled Indonesian island: the green and beautiful Sumba Island!