6. Haji Mangku Cave: Adventure in an Amazing Water Cave
Haji Mangku Cave is located on Maratua Island and offers an amazing adventure experience. With clear turquoise water, this cave is a favorite place for swimming and enjoying the natural beauty.
Its easily accessible location, just a 10-minute walk from the entrance, makes Gua Haji Mangku a perfect destination for travelers seeking a combination of relaxation and exploration.
7. Tulung Ni’ Lenggo Blue Lake: Reflection of Natural Beauty
Tulung Ni’ Lenggo Blue Lake is a tourist destination located in Tembudan Village, Batu Putih District, Berau Regency. The clear blue water and calm surroundings make this a great place to relax and enjoy the natural beauty.





