Kāhili Falls
Difficulty
Moderate
Trail Length
2.4 miles
Trail Type
Out And Back
Elevation Gain
350 ft
About Kāhili Falls
Kāhili Falls, often called The Twin Falls, is a picturesque cascade tucked into the verdant interior of Kauaʻi. The falls drop in twin streams into a tranquil pool framed by lush rainforest—an evocative example of the island’s dramatic scenery. Kauaʻi itself is the fourth-largest of the main Hawaiian Islands (562.3 square miles) and lies about 73 miles (117 km) northwest of Oʻahu; the island’s 2020 population was 73,298, giving a sense of how remote and green many of its interior valleys remain. The waterfall sits on private property, so access is limited and requires permission from the landowners or travel with an authorized guided tour. Because Kāhili Falls is not on public lands or managed by a state or federal land unit, trail conditions, parking, and visitor rules are set by the property owners—plan ahead, respect private-access requirements, and follow any directions provided by guides or owners.
Trail Description
The typical route to Kāhili Falls is an out-and-back hike totaling about 2.4 miles with roughly 350 feet of elevation gain and is generally rated moderate. Official surface, grade, and technical trail-class data are not published as the path crosses private property rather than an established USFS or state-managed trail; trail conditions can be uneven and vary with recent weather. Access is restricted: visitors should obtain permission from the landowners or join a permitted guided tour before attempting the hike. Because the route is not a maintained public trail, expect limited signage and variable footing, and confirm current conditions and access rules with your tour operator or the property owner ahead of time.
What to Expect
Visitors can expect to see two stunning waterfalls surrounded by lush tropical vegetation. The area is serene and offers a glimpse of Kauai's natural beauty. However, access is restricted, and visitors must respect private property rules.
Accessibility
The falls are not accessible to the general public without prior arrangements. Accessibility for individuals with mobility challenges is unclear.
Seasonal Closures
There are no known seasonal closures, but access depends on arrangements with the landowners or tour operators.
Safety Information
Visitors should be cautious of slippery rocks, sudden changes in water levels, and potential flash floods. Always follow the guidance of tour operators or landowners.
Location & Access
Getting There
Kāhili Falls is located on private land in Kauai, Hawaii. Access typically requires permission from the landowners or booking a guided tour that includes access to the falls.
Get Directions on Google MapsParking
Parking is not publicly available as the falls are on private property. Visitors must arrange access through a tour or with the landowners.
Elevation
1496 feet above sea level
Coordinates
21.995592° N, -159.521815° W
Visitor Tips & Gear
Tips for Your Visit
If you plan to visit Kāhili Falls, ensure you have secured permission or booked a guided tour in advance. Wear sturdy footwear and bring water, as conditions may vary. Respect the landowners' rules and leave no trace.
What to Bring
- Water
- Sturdy footwear
- Sunscreen
- Bug repellent
- Camera
Recommended Gear
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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.
Frequently Asked Questions
🐶 Are Dogs Allowed at Kāhili Falls?
❌ Dogs are not allowed
Are There Any Fees or Permits Required?
🤑 Fee: $0.00
Permit required
Access to Kāhili Falls requires permission from the landowners or booking a guided tour that includes access to the falls.
🏊 Is There Swimming at Kāhili Falls?
❌ Swimming is not allowed
Best Seasons to Visit
Kāhili Falls can be visited year-round, but weather conditions may vary. The dry season (spring and summer) typically offers better trail conditions and clearer views.
Additional Information
Nearby Attractions
Nearby attractions include Wailua Falls, Opaeka'a Falls, and the lush landscapes of Kauai's east side.
Wildlife
The area around Kāhili Falls is home to various tropical birds and native Hawaiian plants. Visitors may also encounter insects and other small wildlife.
