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Difficulty
Moderate
Trail Length
2.4 miles
Trail Type
Out And Back
Elevation Gain
350 ft
About Waiokilo Falls
Waiokilo Falls is a remote, lesser-known cascade set amid lush tropical vegetation and the quieter reaches of Hawaii. The falls sit within the Keanae-Wailuanui Hawaiian Home Land (land owner: DESG), a tribal land unit managed by the local TRIB authority; visitors should be respectful of the landscape and any local access practices. This out-of-the-way setting makes the waterfall a rewarding destination for hikers seeking solitude and a true island forest experience. Reaching the falls requires a bit of effort: the established route is an out-and-back that covers roughly 2.4 miles with about 350 feet of elevation gain and is rated moderate. There are no official campgrounds within 10 km; the nearest managed backcountry option is a Wilderness Tent Permit area in Haleakalā National Park, about 15.25 km away, so plan day trips accordingly and pack out what you pack in.
The Setting
Waiokilo Falls sits at 49 feet within Keanae-Wailuanui Hawaiian Home Land, fed by the West Wailuaiki Stream, in the coastal lowlands 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 stats: 2.4 miles (out-and-back), 350 ft elevation gain, difficulty: moderate. The route is not a formal USFS numbered trail (no USFS trail name/number or surface/grade/class data available), and conditions can include dense vegetation, uneven footing and unmarked sections. Expect natural dirt tread, occasional slippery sections after rain, and short, sustainable-stewardship challenges rather than a heavily improved path. Good footwear, navigation tools, and care to avoid trampling native plants are recommended; if in doubt about access, check with the land unit manager (TRIB) before you go.
What to Expect
Visitors can expect a serene and secluded waterfall surrounded by tropical foliage. Due to its remote location, the area is likely to be quiet and free from crowds. However, access may be difficult, and the trail conditions are not well-maintained.
Accessibility
The trail is not wheelchair accessible. Uneven terrain and elevation changes require steady footing.
Frequently Asked Questions
🐶 Are Dogs Allowed at Waiokilo Falls?
❌ Dogs are not allowed
Are There Any Fees or Permits Required?
🆖 No fees required
🏊 Is There Swimming at Waiokilo Falls?
❌ Swimming is not allowed
When to Visit
The falls can be visited year-round, but conditions may vary depending on rainfall. The dry season (typically spring and summer) may offer easier access, while the wet season could make trails slippery and more hazardous.
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, flash flooding during heavy rains, and potential navigation challenges. Always inform someone of your plans before heading to remote areas.
Current Water Conditions
20 ft³/s
Current discharge — how much water is flowing
About average for this time of year
Based on 107 years of record
1.86 ft
Water depth at gauge
7-Day Discharge Trend
What does this mean for your visit?
Flow is about average for this time of year.
About This Gauge
Weather Forecast
Location & Access
Getting There
Waiokilo Falls is located in a remote area of the Big Island of Hawaii, and access may require navigating unmarked trails or private property. Visitors are advised to research access routes carefully and respect local land use policies.
Get Directions on Google MapsParking
Parking availability is unclear, as the falls are in a remote area. Visitors may need to park along nearby roads or designated areas if available.
Elevation
49 feet above sea level
Coordinates
20.848519° N, -156.128901° W
Land Management
Managed by TRIB
Visitor Tips & Gear
Research the route thoroughly before attempting to visit Waiokilo Falls. Bring plenty of water, wear sturdy footwear, and consider hiring a local guide if the trail is unclear. Be respectful of private property and local regulations.
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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.
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
Maui Kamaole #F-210 Private, Across Kamaole III, Full A/C, Great Location
Leinaala Oceanfront #303 Panoramic Ocean Front View, A/C Great Location, Pool
Lovely Oceanfront 3 Bedroom, First Floor Corner Unit
OUTRIGGER Kāʻanapali Beach 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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Nearby Campground
Haleakalā National Park (Wilderness Tent Permit)
9.5 miles away · 10 sites
Overview There are two primitive wilderness tent areas which are accessible only by trail, Hōlua and Palikū. Backcountry users must plan to enter the park entrance for their stay no earlier than 7 am unless they have also obtained a sunrise reservation granting access to the park between 3 and 7 am. Sunrise reservations can be made on recreation.gov. Hōlua, the wilderness tent area reached by the shortest hike, lies at 6,940 ft (2,115m) in the shrubland near Koʻolau Gap. Hōlua is 3.7 mi (6 km) on
Book on Recreation.govAdditional Information
Nearby Attractions
Nearby attractions may include other waterfalls, hiking trails, and natural features on the Big Island. Specific recommendations depend on the visitor's location and interests.
Wildlife
The area may feature native Hawaiian flora and fauna, including tropical birds and plants. Visitors should be mindful of preserving the natural environment.
Cities near Waiokilo Falls
Nearby Waterfalls
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