Nanaue Falls
Difficulty
Moderate
Trail Length
1.0 miles
Trail Type
Out And Back
Elevation Gain
200 ft
About Nanaue Falls
Nanaue Falls is a tucked-away cascade on the Big Island of Hawaii, set among the island’s lush, tropical rainforest. The falls drop along a small stream that threads through dense vegetation, offering a peaceful, secluded spot for hikers who enjoy verdant scenery and the sound of falling water. The site lies within the Kohala Forest Reserve and is managed by SDNR, with an SCA designation that underscores the area’s conservation value—respecting trail etiquette here helps protect the fragile habitat. The hike to the falls is short but rewarding: the route is an out-and-back roughly 1.0 mile in length with about 200 feet of elevation gain, rated moderate. Because the access path is not formally maintained and runs through rainforest terrain, expect muddy or slippery sections after rain and narrow single-track through heavy understory. It’s a great quick hike for those looking to pair a short walk with a quiet waterfall visit—come prepared with sturdy footwear, water, and leave-no-trace habits.
Trail Description
Trail type: out-and-back; length: 1.0 miles; elevation gain: ~200 feet; difficulty: moderate. The route follows an unmaintained, natural-surface footpath through dense rainforest within the Kohala Forest Reserve (managed by SDNR, SCA). Expect uneven footing, exposed roots and rocks, and sections that become muddy and slippery after rain; grade varies with short steeper pitches but no formal USFS trail class/number is available. Signage and infrastructure are minimal—hikers should wear sturdy shoes, watch footing, and be prepared for a rustic trail experience.
What to Expect
Visitors can expect a tranquil waterfall surrounded by lush greenery. The area is typically quiet and less crowded than other waterfalls on the island. However, access may involve navigating unmarked trails or private property, so visitors should proceed respectfully and cautiously.
Accessibility
The trail is not wheelchair accessible and may be challenging for those with limited mobility due to uneven and muddy terrain.
Seasonal Closures
No known seasonal closures, but access may be affected by weather conditions, especially during heavy rains.
Safety Information
Visitors should be cautious of slippery rocks, flash flooding during heavy rain, and potential hazards on unmaintained trails. Always check weather conditions before visiting.
Location & Access
Getting There
Nanaue Falls is located near the town of Honomu on the Big Island of Hawaii. Access to the falls may require navigating private property or less-maintained trails, so visitors should research access routes carefully.
Get Directions on Google MapsParking
Parking availability is unclear and may depend on the specific access point used. Visitors should plan ahead and be prepared for limited or informal parking options.
Elevation
1263 feet above sea level
Coordinates
20.106278° N, -155.613663° W
Land Management
Managed by SDNR
Visitor Tips & Gear
Wear sturdy, waterproof footwear as the trail can be muddy and slippery. Bring insect repellent to protect against mosquitoes. Check weather conditions before visiting, as heavy rain can make the trail hazardous.
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With 1.0 miles and 200 ft of elevation gain, sturdy boots and trekking poles will help on this moderate trail. Icy conditions are common in winter — traction cleats are a smart addition.
Columbia Watertight II Rain Jacket
Packs into its own pocket, seam-sealed, and keeps you dry from spray and surprise rain.
Polarized Sunglasses (Knockaround)
Cuts glare off the water so you actually see the falls — and your photos turn out better too.
Earth Pak Waterproof Dry Bag
Keeps your phone and gear dry when waterfall mist soaks everything else.
Waterproof Phone Pouch (AiRunTech)
Cheap insurance — take photos right next to the falls without killing your phone.
Timberland Euro Sprint Mid Waterproof
Trusted waterproof boot with premium leather and grippy rubber sole — reliable on rocky, wet trails.
TrailBuddy Trekking Poles
Lightweight aluminum, cork grips, and flip-locks that actually hold — a best-seller for good reason.
Where to Stay
Find hotels, lodges, and B&Bs near the trailhead
Browse vacation cabins and private rentals nearby
Unique outdoor stays — tents, yurts, and treehouses
Rent a campervan or RV for your waterfall road trip
Some links are affiliate links. We may earn a commission at no extra cost to you.
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Explore Hawaii springsFrequently Asked Questions
🐶 Are Dogs Allowed at Nanaue Falls?
❌ Dogs are not allowed
Are There Any Fees or Permits Required?
🆖 No fees required
🏊 Is There Swimming at Nanaue Falls?
❌ Swimming is not allowed
Best Seasons to Visit
The falls can be visited year-round, but mornings during the dry season (spring and summer) are typically the best time to avoid rain and slippery conditions.
Additional Information
Nearby Attractions
Akaka Falls State Park, Honomu town, and other waterfalls in the area.
Wildlife
The area is home to various tropical birds, insects, and other rainforest wildlife. Visitors should be mindful of their surroundings.
