Tukad Cepung Waterfall is a unique curtain waterfall hidden inside a cave in Tembuku village, east Bali. The hike to the waterfall takes about 15 minutes and involves some steep stairs and walking through a shallow riverbed. While it may not be as impressive as the pictures make it seem, it's still a great spot to visit, especially in the morning when the sun shines into the cave. Just be prepared for crowds and a bit of a wait to get that perfect Instagram shot!