Fern Grotto Inn entrance — historic plantation cottages in Kapaa, Kauai
Fern Grotto Inn tropical grounds and Wailua River, Kapaa, Kauai
Aerial view of Fern Grotto Inn cottages on the Wailua River, Kapaa, Kauai

On the Banks of the
Wailua River Since 1942

★★★★★ Google
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1,000+ five-star reviews

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Welcome to the Garden Isle

Kauai Vacation Rentals
on the Wailua River

Nine historic plantation cottages on the Wailua River — kayaks, bikes, snorkel gear, and beach equipment all included at no charge. Paddle to Secret Falls, bike the coastal path, or just pick fresh fruit from the garden and let the island do the rest.

9 Unique Rental Units

Find Your Perfect Cottage

From our spacious 3-bedroom Ohana House to intimate studio cottages — each unit blends plantation-era charm with modern comfort.

Honeymoon Favorite

Coco Unit A

🛏 1 Bedroom👥 2 Guests

$275 – $375 / night

🛶
Kayaks
Wailua River access
🤿
Snorkeling Gear
Masks, fins & vests
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Beach Gear
Chairs, umbrellas & coolers
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Paddleboards
Stand-up SUPs
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Bicycles
10-mile Kauai Path nearby
🔥
Gas Grill
BBQ in the garden

Get in Touch

We'd Love to Hear From You

Our mission is to make your stay on the Isle of Discovery unforgettable. Don't hesitate to reach out with any questions or special requests.

📞

Call Us

Best for quick questions & booking help

808-821-9836
✉️

Email Us

For detailed inquiries & special requests

[email protected]
📅

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📍 4561 Kuamoo Rd, Kapaa HI 96746 · Permit # TVNC 1070-4340-4341-4342 · Located in the tsunami and flood evacuation zone.

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