Waiokilo Falls
By Armen Suny · Last verified Oct 2026
3D terrain
Photo Credits (2)
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. 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, in the coastal lowlands of Hawaii.
Trail & Hike Details
Trail Description
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 falls are not likely to be accessible for individuals with mobility challenges due to the remote and rugged terrain.
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
These readings come from the USGS gauge on West Wailuaiki Stream, 2.5 miles away, not on Waiokilo Falls's own stream. Use them as a sign of whether the area is running wet or dry.
127 ft³/s
Current discharge — how much water is flowing
Much higher than usual for this time of year
Based on 107 years of record
3.10 ft
Water depth at gauge
7-Day Discharge Trend
What does this mean for your visit?
The water is flowing much higher than usual, expect an impressive display.
About This Gauge
7-Day Flow Outlook
Based on the USGS gauge West Wailuaiki Stream near Keanae, Maui, HI (4 km away).
Today
Roaring
88 cfs
6/10Tomorrow
Roaring
107 cfs
6/10Tue
Roaring
103 cfs
6/10Wed
Roaring
103 cfs
6/10Thu
Roaring
102 cfs
6/10Fri
Roaring
98 cfs
6/10Sat
Roaring
115 cfs
6/10Best window: Today — roaring flow, chance rain showers (trip score 6/10).
Best time of year: this gauge typically runs highest from late March to early May, peaking in April.
How we calculate this
This is a transparent outlook, not a precise forecast. We take the waterfall's current flow strength (how it ranks against its historical normal for today, from the nearest USGS stream gauge), carry that ranking forward along the gauge's seasonal curve, and nudge it for forecast rain. Confidence is highest for the next day or two and falls further out. Always check official conditions and your own judgment before visiting — high flows can be dangerous.
Know when to go.
Get a free email alert when waterfalls near Olinda hit peak flow. We only send when conditions are worth the trip — no weekly newsletters, no spam.
Weather Forecast
The Terrain Around Waiokilo Falls
High-resolution lidar hasn't been flown here yet, so this is the aerial view of the ground around the falls. Open the 3D view to tilt and spin the landscape.
The dot marks the waterfall. The frame is about a mile across.
Aerial imagery: USGS The National Map. Public domain.
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.
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
Some links are affiliate links. We may earn a commission at no extra cost to you.
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.
Nearby Waterfalls
Writing about Waiokilo Falls? Embed this waterfall on your site for free.