Nanue Falls
Nanue Falls is a scenic series of cascading waterfalls along Nanue Stream on the Big Island's Hamakua Coast. While the lower falls are visible from a roadside bridge, upstream waterfalls require a difficult and hazardous hike. For safety, the best view is from the Nanue Stream bridge on Old Mamalahoa Highway.
Nanue Falls, Big Island
Nanue Falls is actually a series of waterfalls on the Big Island's Hamakua Coast (about 18 miles/29 km north of Hilo). What most people see of the waterfall is the lower end of it. Further upstream are larger waterfalls, but getting there requires a hike along Nanue Stream.
It is a rather steep and unpleasant trail and involves boulder hopping along the stream, and there are many mosquitoes in this area. Downstream from the bridge is another waterfall, the top of which can be reached by following the steep trail that leads down from the guardrail 75 feet (23 m) beyond the bridge.
Hiking along the stream is not a good idea because the boulders are slippery and there is always the danger of flash floods (sudden floods that can sweep you off your feet and injure you). So it is best to just view the stream and waterfall from the Nanue Stream bridge on Old Mamalahoa Highway (the name "Nanue" is etched into the stone bridge).
Key Features of Nanue Falls
- Multi-tiered falls: A series of waterfalls along Nanue Stream
- Scenic roadside view: The lower falls can be viewed from the Nanue Stream bridge
- Remote location: Situated on the lush Hamakua Coast, about 18 miles north of Hilo
- Hazardous terrain: Upstream hiking is risky due to slippery rocks and flash floods
- Historic bridge: The stone Nanue bridge is etched with the name "Nanue"
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Frequently Asked Questions
Where is Nanue Falls located?
Nanue Falls is located along Nanue Stream on the Big Island's Hamakua Coast, approximately 18 miles north of Hilo off Old Mamalahoa Highway.
Can I hike to the upper falls?
While possible, hiking upstream is dangerous and not recommended due to slippery boulders, flash flood risks, and mosquitoes.
Where is the best place to view Nanue Falls?
The safest and easiest view is from the Nanue Stream bridge on Old Mamalahoa Highway, where a portion of the lower falls is visible.
Is it safe to swim or climb around Nanue Falls?
No, it is not safe due to slippery rocks, unpredictable currents, and the danger of flash floods. Visitors should enjoy the falls from a distance.
Is there parking available near Nanue Falls?
Yes, there is a small pullout area near the bridge along Old Mamalahoa Highway where visitors can park briefly to view the falls.