For a stunning and completely free waterfall experience, head to Sauniatu Falls. Hidden within a lush rainforest setting, this 20-metre (66 ft) cascade flows into a refreshing natural pool, perfect for swimming. Located on the grounds of a Latter-Day Saints compound, the site is peaceful and well-maintained. After visiting the nearby Piula Cave Pool, take the inland road to this secluded gem for an unforgettable swim in nature.