Opae Kalaole Falls
By Armen Suny · Last verified May 2026
Difficulty
Moderate
Trail Length
2.4 miles
Trail Type
Out And Back
Elevation Gain
350 ft
About Opae Kalaole Falls
Opae Kalaole Falls is a small, picturesque cascade tucked into the Kealia Forest Reserve on Maui, Hawaii. The falls sit within a quiet, forested setting on privately managed land (land unit: Kealia Forest Reserve; manager: PVT; designation: PCON), offering a tranquil spot for photography and a peaceful break from busier coastal viewpoints. The lush vegetation around the stream creates a postcard-ready scene, and the short outing rewards hikers with an intimate waterfall experience rather than a large tourist attraction. The route to the falls is an inviting little adventure for hikers who don’t mind rustic conditions: it’s an out-and-back that covers a modest distance but feels remote. Expect uneven, muddy tread in places, occasional stream crossings and slippery rocks near the water; proper footwear and basic backcountry awareness will make the visit more enjoyable. There is no listed USFS trail number for this route, and access is across privately managed reserve land, so respect signage and stay on established paths where present.
The Setting
Opae Kalaole Falls sits at 640 feet within Kealia Forest Reserve, fed by the Left Branch Opaekaa Str, in the foothills 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
Out-and-back, 2.4 miles round trip with approximately 350 feet of elevation gain; rated moderate. Trail surface is natural dirt and rock, often uneven and muddy, with sections of slippery rock and one or more stream crossings. Grade is generally moderate with short steeper pitches near the creek. The route is non-technical but can be challenging in wet conditions and may be unmarked in places—sturdy, grippy footwear and care when navigating stream crossings are strongly recommended.
What to Expect
Visitors can expect a small, tranquil waterfall surrounded by dense tropical vegetation. The area is peaceful and less crowded compared to other waterfalls along the Hana Highway. However, the trail may be muddy and slippery, especially after rain.
Accessibility
The trail is not wheelchair accessible. Uneven terrain and elevation changes require steady footing.
Frequently Asked Questions
🐶 Are Dogs Allowed at Opae Kalaole Falls?
❌ Dogs are not allowed
Are There Any Fees or Permits Required?
🆖 No fees required
🏊 Is There Swimming at Opae Kalaole Falls?
❌ Swimming is not allowed
When to Visit
The falls can be visited year-round, but the trail may be more accessible during drier months (spring and summer). Avoid visiting after heavy rain due to potential flooding and slippery conditions.
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
The trail can be slippery and muddy, especially after rain. Visitors should be cautious of stream crossings and avoid climbing on wet rocks near the falls. Flash flooding is a potential hazard in this area, so avoid visiting during or immediately after heavy rain.
Current Water Conditions
2 ft³/s
Current discharge — how much water is flowing
Higher than usual for this time of year
Based on 66 years of record
0.95 ft
Water depth at gauge
7-Day Discharge Trend
What does this mean for your visit?
The water is flowing higher than usual for this time of year.
About This Gauge
7-Day Flow Outlook
Based on the USGS gauge Left Branch Opaekaa Str nr Kapaa, Kauai, HI (6 km away).
Today
Barely Flowing
2 cfs
5/10Tomorrow
Barely Flowing
3 cfs
3/10Tue
Low
3 cfs
4/10Wed
Low
3 cfs
4/10Thu
Low
3 cfs
4/10Fri
Low
3 cfs
4/10Sat
Low
3 cfs
4/10Best window: Today — barely flowing flow, sunny (trip score 5/10).
Best time of year: this gauge typically runs highest from late November to mid January, peaking in December.
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 Kapaa hit peak flow. We only send when conditions are worth the trip — no weekly newsletters, no spam.
Weather Forecast
Location & Access
Getting There
Opae Kalaole Falls is located along the Hana Highway (Route 360) on Maui. The exact location is not well-marked, and visitors often rely on GPS or local guides to find the trailhead. The falls are situated near mile marker 19, but access may require navigating unmarked paths.
Get Directions on Google MapsParking
Parking is limited and typically consists of roadside pull-offs along the Hana Highway. Visitors should exercise caution when parking and ensure their vehicle is not obstructing traffic.
Elevation
640 feet above sea level
Coordinates
22.125432° N, -159.375842° W
Land Management
Managed by PVT
Visitor Tips & Gear
Start early in the day to avoid crowds and ensure you have enough daylight for the hike. Wear sturdy, waterproof footwear and bring insect repellent. Be cautious of slippery rocks and stream crossings.
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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
One Bedroom Condo in Pono Kai Resort
Kauai Shores Hotel
THE ISO HOTEL, Trademark Collection by Wyndham
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
Some links are affiliate links. We may earn a commission at no extra cost to you.
Additional Information
Nearby Attractions
Other waterfalls along the Hana Highway, such as Twin Falls and Wailua Falls, as well as the town of Hana and the Pipiwai Trail in Haleakalā National Park.
Wildlife
The area is home to various tropical birds, insects, and native plants. Visitors may also encounter frogs or small fish in the streams.
Cities near Opae Kalaole Falls
Nearby Waterfalls
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