Keʻākū Falls
Difficulty
Moderate
Trail Length
2.4 miles
Trail Type
Out And Back
Elevation Gain
350 ft
About Keʻākū Falls
Keʻākū Falls sits within the Keanae‑Wailuanui Hawaiian Home Land and is stewarded by the local tribal land unit (Designation: TRIB; Manager: TRIB), with land ownership recorded as DESG. Framed by lush Hawaiian vegetation, the falls are a rewarding natural destination — known locally for their photogenic cascades and the sense of place they convey. Visitors are encouraged to respect tribal stewardship and any posted access guidance when planning a visit. For those who want to approach the falls on foot, the most commonly used route is a moderate out‑and‑back hike that provides a relatively short but satisfying excursion into the surrounding landscape. The nearest formal backcountry camping facility noted in records is in Haleakalā National Park (wilderness tent permit required), roughly 13.8 km from the trailhead, so most hikers treat Keʻākū Falls as a day outing rather than an overnight destination.
Trail Description
This route is a 2.4‑mile out‑and‑back trail with approximately 350 feet of elevation gain and is rated moderate in difficulty. The trail’s length, elevation profile, and out‑and‑back character make it suitable for hikers looking for a shorter, steady climb with time to enjoy the falls at the turnaround. Surface, grade, and a formal trail classification or USFS trail number are not listed for this tribal‑managed route, so expect natural footpath conditions and consult local land‑unit guidance before setting out.
What to Expect
Visitors can expect a breathtaking view of the falls cascading into a pool below, surrounded by tropical vegetation. The lookout point provides a safe and convenient way to enjoy the scenery without the need for hiking.
Accessibility
The lookout point is accessible by car and does not require hiking, making it suitable for visitors with mobility challenges.
Seasonal Closures
Keʻākū Falls is typically open year-round, but access may be restricted during severe weather or maintenance. Check with local authorities for updates.
Safety Information
Stay within designated viewing areas and avoid venturing too close to the edge of the lookout point. Heavy rains may cause slippery conditions, so exercise caution during wet weather.
Location & Access
Getting There
Keʻākū Falls is located along the Wailua River on the eastern side of Kauai. It is accessible via Kuamoo Road (Highway 580), and the falls can be viewed from a designated lookout point near the road.
Get Directions on Google MapsParking
There is a small parking area near the lookout point for Keʻākū Falls. Parking may be limited during peak times, so arriving early is recommended.
Elevation
390 feet above sea level
Coordinates
20.844206° N, -156.147105° W
Land Management
Managed by TRIB
Visitor Tips & Gear
Arrive early to secure parking, especially during peak tourist seasons. Bring a camera to capture the stunning views, and consider visiting during the morning for the best lighting conditions.
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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
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
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Nearby Campground
Haleakalā National Park (Wilderness Tent Permit)
8.6 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.govFrequently Asked Questions
🐶 Are Dogs Allowed at Keʻākū Falls?
❌ Dogs are not allowed
Are There Any Fees or Permits Required?
🆖 No fees required
🏊 Is There Swimming at Keʻākū Falls?
❌ Swimming is not allowed
Best Seasons to Visit
Keʻākū Falls can be visited year-round, but the best time to visit is after recent rainfall when the waterfall flow is at its strongest. However, heavy rains may also make the area slippery or hazardous, so exercise caution.
Additional Information
Nearby Attractions
Nearby attractions include Wailua River State Park, Opaekaʻa Falls, and the Fern Grotto, which can be accessed via a boat tour on the Wailua River.
Wildlife
The area around Keʻākū Falls is home to a variety of tropical birds and plant species. Visitors may also spot fish in the Wailua River.
