Check in at the Wailua Marina at 3-5971 Kuhio Hwy in Kapaa; guides will meet you there for equipment and safety briefing.

How long is the paddle and hike?

Expect 60–90 minutes of paddling each way on flatwater sections and a rugged 1–2 mile hike to reach the falls; total trip time is about 5.5–6.5 hours.

What is the minimum age?

Minimum age for this tour is 5; minors must be accompanied by an adult.

Yes. The tour includes a turkey sandwich, baby carrots, a brownie, and cold drinks throughout the day.

Is there a fee at the marina?

Yes. As of 2/15/26 the State of Hawaii collects $5 per person and $10 per parked vehicle at Wailua Marina; guests pay this directly by card at the marina.

What if conditions are bad?

Operators monitor river and trail conditions and may reschedule or cancel for safety; contact the outfitter in advance if weather looks volatile.

Paddle to Secret Falls: Wailua Uluwehi Waterfall Kayak on Kauai

On Kauai’s Wailua River—the island’s largest tropical waterway—the Wailua Uluwehi Waterfall Kayak tour turns a morning paddle into a full-day rainforest expedition. Check in at the Wailua Marina at 3-5971 Kuhio Hwy in Kapaa, climb into a tandem ruddered kayak outfitted with padded high-back seats, and let a local guide steer you upriver past taro fields, banyan trees, and steep green cliffs. The route is scenic and history-rich; the Wailua corridor holds ancient Hawaiian sites and long-standing cultural significance, which guides often point out during the float.

A typical outing blends 60–90 minutes of active paddling with a rugged 1–2 mile hike across muddy, rooty trail to reach Uluwehi Falls—known by many visitors as Secret Falls. The waterfall itself is framed by slick basalt walls, ferns, and ʻōhiʻa trees, dropping into a clear plunge pool that invites a cooling dip. This tour is the company’s most strenuous river-and-hike option, so expect wet shoes, a steady heart rate, and unforgettable scenery.

Practical comforts set this trip apart. Operators supply quality paddles, comfortable seats, cold drinks, and a lunch: turkey sandwich, baby carrots, and a brownie. Guides carry safety gear and will brief you on paddling techniques and river etiquette; minors must be accompanied by an adult and minimum age is 5. Note the State of Hawaii began collecting a $5 per person entrance fee and $10 per parked vehicle at Wailua Marina as of 2/15/26—guests pay this directly at the marina by card.

Why book this trip? It’s one of the most direct ways to access interior Kauai: you float into a rainforest that feels remote yet is only a short drive from Lihue and Kapaa. The combination of flatwater paddling, native birdcalls, volcanic basalt formations, and a waterfall hike creates a varied day that’s both athletic and scenic. Guides give local context about flora, fauna, and river lore while managing logistics so you can focus on the landscape.

What to expect on arrival: wear a swimsuit, quick-dry clothes, and footwear with aggressive tread (sport sandals or aqua socks recommended). Prepare for rain showers and muddy trail conditions; bring sunscreen, bug spray, a hat, and a waterproof camera. If you want a shorter, less demanding option, ask about the Hidden Falls Kayak Adventure. Reservations are recommended during high season; this trip fills fast because it showcases Kauai’s interior in a way few other tours can.

Expect to spend 5.5–6.5 hours total on the experience; plan simple logistics back in Kapaa or Lihue. Photographers should charge batteries and bring a waterproof case—the light through the fern-covered canyon is dramatic in early morning and late afternoon. Book ahead, arrive hydrated, and be ready to work for one of Kauai’s most memorable natural rewards.

Paddle to Secret Falls: Wailua Uluwehi Waterfall Kayak on Kauai

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