Tucked deep within Tegallalang village, Ulu Petanu Waterfall offers a peaceful, intimate retreat far from Bali’s busy tourist spots, where crystal-clear waters cascade gently amid dense jungle. Steeped in legend, it is also known as the sacred site linked to King Mayadenawa, whose blood is said to have cursed the nearby river, making the waterfall a place of spiritual cleansing and reverence.