Difficulty
Moderate
Trail Length
2.4 miles
Trail Type
Out And Back
Elevation Gain
350 ft
About Halulu Falls
Halulu Falls is a picturesque waterfall located on the island of Niʻihau in Hawaii. It is known for its remote and pristine setting, as Niʻihau is a privately-owned island with limited access to visitors. The waterfall is surrounded by lush vegetation and offers a glimpse into the untouched natural beauty of the island.
Nearby Falls Worth Visiting
Manawaiopuna Falls (400 ft) lies 1.3 miles to the south. Also nearby: Waiānuenue Falls (80 ft, 2.4 mi).
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
There is no established public trail to Halulu Falls due to the restricted nature of Niʻihau. Visitors who gain access typically view the falls as part of a guided tour or helicopter excursion.
What to Expect
Expect a remote and serene environment with limited human activity. The falls are surrounded by lush greenery and may vary in flow depending on recent rainfall. Due to the island's private ownership, the experience is highly curated and controlled.
Accessibility
The trail is not wheelchair accessible. Uneven terrain and elevation changes require steady footing.
Frequently Asked Questions
🐶 Are Dogs Allowed at Halulu Falls?
❌ Dogs are not allowed
Are There Any Fees or Permits Required?
🤑 Fee: $0.00
Permit required
Access to Niʻihau and Halulu Falls requires permission from the island's owners, typically arranged through authorized tour operators.
🏊 Is There Swimming at Halulu Falls?
❌ Swimming is not allowed
When to Visit
Halulu Falls can be visited year-round, but the flow of the waterfall may be more robust during or after the rainy season (typically winter and early spring).
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 follow all guidelines provided by tour operators. Be aware of potential hazards such as slippery terrain near the falls and respect the island's fragile ecosystem.
Current Water Conditions
1.46 ft
Water depth at gauge
About This Gauge
Weather Forecast
Location & Access
Getting There
Access to Halulu Falls is highly restricted as Niʻihau is a privately-owned island. Visitors typically need to arrange guided tours or helicopter excursions through authorized operators. Independent travel to the island is not permitted.
Get Directions on Google MapsParking
There is no public parking available as the island is privately owned and access is controlled.
Elevation
968 feet above sea level
Coordinates
22.007288° N, -159.529030° W
Visitor Tips & Gear
If planning to visit, book a guided tour well in advance through authorized operators. Be respectful of the island's cultural and environmental significance. Bring essentials like water, sunscreen, and a camera, but pack light as access is limited.
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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
Kauai Shores Hotel
Poipu Plantation Vacation Rentals
Banyan Harbor Resort
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
Niʻihau is known for its unique cultural heritage and pristine natural environment, but access to other attractions on the island is also restricted.
Wildlife
The island is home to native Hawaiian flora and fauna, including seabirds and endemic plant species.
Cities near Halulu Falls
Nearby Waterfalls
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