Waihunehune Falls
By Armen Suny · Last verified May 2026
Difficulty
Moderate
Trail Length
2.4 miles
Trail Type
Out And Back
Elevation Gain
350 ft
About Waihunehune Falls
Waihunehune Falls is a quietly beautiful cascade on the island of Kauai, tucked into the lush ridges of the Halele'a Forest Reserve. The setting is classic Kauai—thick tropical foliage, steep green slopes and the kind of tranquil, lesser-traveled vibe that makes this waterfall a rewarding discovery for hikers seeking solitude away from busier attractions. The site is designated PCON within the Halele'a Forest Reserve, and the parcel is privately owned and managed (Land owner: PVT; Manager: PVT), so visits tend to be low-key and respectful of the landscape. Because the falls and access route sit on privately managed land, visitors should plan ahead: seek local guidance, confirm access permissions where possible, and tread lightly to protect the area. When approached responsibly, the trek to Waihunehune Falls delivers a peaceful, verdant experience—perfect for photographers and hikers who appreciate quiet natural spots and the sense of exploring a hidden corner of Kauai.
The Setting
Waihunehune Falls sits at 1,512 feet within Halele'a Forest Reserve, in the hills of Hawaii.
Trail & Hike Details
The Approach
The moderate 2.4-mile out-and-back trail gains 350 feet of elevation on the way to the falls.
Trail Description
Trail to Waihunehune Falls: a moderate, out-and-back route of approximately 2.4 miles round trip with about 350 feet of elevation gain. Specific USFS trail surface, grade and classification data are not available for this route; conditions may include unmarked or rough footpaths through dense vegetation and uneven terrain. Because the land unit is privately owned/managed within the Halele'a Forest Reserve, portions of the approach may cross private property—seek local advice and permission before heading out, wear sturdy footwear, and be prepared for limited or informal trail signage.
What to Expect
Visitors can expect a peaceful and scenic waterfall surrounded by lush greenery. The area may be less crowded compared to other waterfalls on Kauai, providing a more secluded experience.
Accessibility
The trail is not wheelchair accessible. Uneven terrain and elevation changes require steady footing.
Frequently Asked Questions
🐶 Are Dogs Allowed at Waihunehune Falls?
❌ Dogs are not allowed
Are There Any Fees or Permits Required?
🆖 No fees required
🏊 Is There Swimming at Waihunehune Falls?
❌ Swimming is not allowed
When to Visit
The falls can be visited year-round, but the flow may vary depending on recent rainfall. Visiting after a period of rain may enhance the waterfall's appearance.
Seasonal Access
The best time to visit is Spring, Summer, Fall, and Winter. Heavy rains during wet season (November through March) bring higher flow but can make trails slippery.
Safety Information
Visitors should be cautious of slippery rocks, muddy trails, and potential flash flooding, especially after heavy rains. Always prioritize safety and avoid trespassing on private property.
Current Water Conditions
3 ft³/s
Current discharge — how much water is flowing
Much lower than usual for this time of year
Based on 68 years of record
0.69 ft
Water depth at gauge
7-Day Discharge Trend
What does this mean for your visit?
Flow is well below normal for this time of year, so the waterfall may be a trickle.
About This Gauge
Weather Forecast
Location & Access
Getting There
Waihunehune Falls is located near the town of Kalaheo on Kauai. Access to the falls may require navigating private property or less-defined paths, so visitors should research access routes carefully and respect local guidelines.
Get Directions on Google MapsParking
Parking availability is unclear and may depend on the specific access route chosen. Visitors should plan ahead and be prepared for limited or informal parking options.
Elevation
1512 feet above sea level
Coordinates
22.136345° N, -159.441500° W
Land Management
Managed by PVT
Visitor Tips & Gear
Check with local sources or guides for the most accurate and up-to-date information about accessing Waihunehune Falls. Wear sturdy footwear and be prepared for potentially muddy or uneven terrain.
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With 2.4 miles and 350 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.
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.
Kahtoola MICROspikes
Cult-favorite traction cleats that grip ice and wet rock — essential for winter waterfall hikes.
Where to Stay
One Bedroom Condo in Pono Kai Resort
Kauai Shores Hotel
THE ISO HOTEL, Trademark Collection by Wyndham
Hanalei Bay Resort
Browse vacation cabins and private rentals nearby
Unique outdoor stays — tents, yurts, and treehouses
Rent a campervan or RV for your waterfall road trip
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Additional Information
Nearby Attractions
Nearby attractions include the town of Kalaheo, Waimea Canyon, and other waterfalls on Kauai such as Wailua Falls and Opaeka'a Falls.
Wildlife
The area around the falls may feature native Hawaiian birds and other tropical wildlife. Visitors should be mindful of the natural environment.
Cities near Waihunehune Falls
Nearby Waterfalls
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