Hīpuapua Falls
Difficulty
Hard
Trail Length
18.0 miles
Trail Type
Out And Back
Elevation Gain
1 ft
Best Seasons to Visit
The falls are typically flowing year-round, but the best time to visit is during the dry season (May to October) when trail conditions are more manageable. Avoid heavy rain periods due to the risk of flash floods and slippery trails.
About Hiking Hīpuapua Falls
Hīpuapua Falls is a stunning waterfall located in the lush and remote Waimanu Valley on the Big Island of Hawaii. It cascades dramatically down a steep cliff face, surrounded by dense tropical vegetation. The waterfall is known for its breathtaking beauty and serene setting, but it is also one of the more challenging waterfalls to access due to its remote location.
Location & Access
Getting There
Hīpuapua Falls is located in the Waimanu Valley, which can only be accessed via the challenging Muliwai Trail. The trail begins at Waipio Valley and requires a steep descent into Waipio Valley, followed by a strenuous hike across multiple stream crossings and steep inclines to reach Waimanu Valley. The falls are visible from certain points in the valley but require additional effort to approach closely.
Get Directions on Google MapsParking
Parking is available at the Waipio Valley Lookout, but space is limited. Visitors should arrive early to secure a spot.
Elevation
745 feet above sea level
Coordinates
21.155282° N, -156.767812° W
Trail Information
Accessibility
The trail and falls are not wheelchair accessible and require significant physical effort to reach.
Trail Description
The Muliwai Trail to Waimanu Valley is a strenuous hike that includes steep ascents and descents, stream crossings, and rugged terrain. The trail offers stunning views of the coastline, lush valleys, and waterfalls, but it requires physical fitness and preparation. Hīpuapua Falls can be seen from the valley floor, though reaching the base of the falls may require additional off-trail navigation.
What to Expect
Visitors can expect a challenging hike with rewarding views of the Waimanu Valley and Hīpuapua Falls. The area is remote and pristine, offering a sense of solitude and connection with nature. Be prepared for changing weather conditions, muddy trails, and potential stream crossings.
Seasonal Closures
The trail may be closed during severe weather or hazardous conditions. Check with local authorities or the DLNR for updates.
Safety Information
The trail is challenging and includes steep sections, stream crossings, and slippery terrain. Flash floods are a risk, especially during heavy rains. Visitors should check weather conditions before starting the hike and carry appropriate safety gear.
Visitor Tips
Tips for Your Visit
Start early to allow plenty of time for the hike. Bring sufficient water, food, and proper hiking gear. Be prepared for stream crossings and muddy conditions. Consider camping overnight in Waimanu Valley to fully enjoy the area and reduce the strain of completing the hike in one day.
What to Bring
- Sturdy hiking boots
- Plenty of water
- Snacks or meals
- Rain gear
- First aid kit
- Camping gear (if staying overnight)
- Map or GPS device
Frequently Asked Questions
🐶 Are Dogs Allowed at Hīpuapua Falls?
❌ Dogs are not allowed
Are There Any Fees or Permits Required?
🆓 No fees required
Permit required
A permit is required for camping in Waimanu Valley. Permits can be obtained through the Hawaii Department of Land and Natural Resources (DLNR).
🏊 Is There Swimming at Hīpuapua Falls?
❌ Swimming is not allowed
Additional Information
Nearby Attractions
Waipio Valley, other waterfalls in Waimanu Valley, and the scenic Muliwai Trail.
Wildlife
The area is home to native Hawaiian birds, insects, and lush tropical vegetation. Visitors may also encounter wild pigs and other wildlife.
Seasonal Closures
The trail may be closed during severe weather or hazardous conditions. Check with local authorities or the DLNR for updates.