Mangku Sakti Waterfall in Sembalun, East Lombok

Learn how to visit the once popular but now forgotten Mangku Sakti Waterfall– an epic waterfall in the East Lombok Regency.

Mangku Sakti is one of the most unique waterfalls in Lombok, especially when compared to the other more popular waterfalls near Rinjani like Tiu Kelep and Sendang Gile.

That’s because firstly, the water that flows through Mangku Sakti is sourced directly from the sulfur-rich volcanic lake atop Rinjani Volcano. The blue and white water also continues to tear down into rapid rivers through bending limestone rapids.

Best of all, you’ll almost certainly have this waterfall to yourself, since hardly any tourists visit it! In this guide, I’ll show you how to get here, what to expect, and tips for visiting based on my experience!

How to Get to Mangku Sakti Waterfall

Mangku Sakti Waterfall is located at the foothills of Mount Rinjani, nearby the small village of Sajang. There are no tours I can find that visit this waterfall, which leaves the only option to get here to find a local guide, or to rent a motorbike and explore yourself.

When I visited the waterfall, I was staying at Sembalun. This is the closest main town to Mangku Sakti, taking around 20 minutes by motorbike to reach the start of the dirt road (location below).

If you're coming from Senaru instead, expect roughly 45 minutes by bike to reach the same point on the dirt road.

However, once you reach the turn-off onto the rough, dirt road, you'll need to ride for a further 30 minutes. This road is very worn, sandy and you'll need to cross some makeshift plank bridges over huge holes. It's a bit of an adventure to reach, which makes you have to earn Mangku Sakti.

Just follow the Google Maps directions on the pin below, named "Parking Area Mangku Sakti Waterfall". Google will ask you to walk to the final segment, however, you can take the left turn for another 5 minutes on the bike down the steep hill until you reach the actual car park.

GPS Coordinates: 8°19'12.8"S 116°28'17.1"E

Mangku Sakti Parking Area

It seems as though this Lombok waterfall attraction has been completely abandoned. The ticketing huts and stalls are in ruins, with waterfall signage ripped and torn. It's a sad relic from a once bustling tourist attraction.

However, with tourism back on the rise on the incredible island of Lombok, I'm sure that Mangku Sakti will regain its popularity. For now, it's a secret off-the-beaten-path waterfall for the truly adventurous travelers to find.

Hiking the Mangku Sakti Waterfall Trail

The path down to Mangku Sakti is overgrown but still visible.

I suggest walking on the obvious trail, following the directions of the old signs. After walking for 5 minutes, you'll reach a section that has been impacted by a landslide. It's a pretty sketchy crossing, but we managed to make it across by holding onto the thick vines.

It might look as though the path is completely unpassable at first. However, you just need to walk across the broken section and then head down, not up and around the landslide as it first seems.

After another 10 minutes, you'll hear the roaring power of Mangku Sakti and the rapids. Soon you will be on the watercourse. Climb the rock to your left and continue upstream, following the sound of the waterfall until you get your first glimpse of Mangku Sakti Waterfall in the distance.

What to Expect at Mangku Sakti Waterfall

Once you finally arrive, you'll see the whitish-blue rapid river carving its way down the Rinjani Slope. I visited this waterfall in the dry season, and it was absolutely tearing its way through. There's no way I would consider swimming in this section.

Waterfall Height: 20 meters

However, further up the trail, you'll see the main attraction: Mangku Sakti Waterfall. It's a large and fairly wide waterfall that plunges into a roughly 1.5-meter-deep pool. You can certainly swim here, but the power of the waterfall is pretty strong in the deep section, which causes the water to pull you around a little.

Climbing Inside the Waterfall

Probably my favorite thing about this epic waterfall is that you can actually climb up and inside the waterfall! There's a rockfall wall on the right side of the waterfall that seems to be proper way up. However, I was skeptical about taking this route since I was unsure about rock movement following the earthquake.

Instead, I decided to climb up and into the waterfall from behind the falls, entering from the deep water. It's a little tricky and definitely slippery but worth it to get views from a little cave behind and inside Mangku Sakti.

Lombok Black Monkeys at Mangku Sakti Waterfall

We'd spotted the rarer Lombok Black Monkeys a couple of times before, at Rinjani and at Tetebatu, and now again at Mangku Sakti. However, only got a glimpse of them as they shied away as soon as I reached for my telephoto lens.

Flowing Rapids

While not good for swimming, admiring the rapid turns of water down the limestone gulleys is something you might want to do after checking out the main waterfall segment.

We kept walking down the rapids and found sections of blue water holes, but the flow was too strong to consider taking a dip.

More Lombok Travel & Adventure Guides

I hope that you've enjoyed this guide to visiting Mangku Sakti in Northern Lombok. For more Lombok adventure guides, check out the list below!