You need to walk 500-600 meters to the waterfall.
There are two waterfalls: one is 4 meters high, which you can approach.
The other is one of the highest in Bali.
Actually, the 4-meter one is the upper waterfall, so you will be on top of the high waterfall.
If you want to take pictures, follow the pipeline tubes, and you will descend to the bottom, where you can see the entire waterfall, with a high cliff behind you.
