The north of the island is tangerine plantations, waterfalls, mountain lakes and thermal springs. You will go trekking along the grandiose Sekumpul waterfall, whose height reaches 80 meters, and enjoy riding on natural water slides, as well as add a little extreme by jumping from the Align-Align waterfall. The pearl of the northern adventure will be swimming with dolphins at dawn. During the trip, another amazing event awaits you - swimming with glowing plankton, where you will plunge into the ocean as if into the starry sky.