https://www.polyad.com/tour/waimea-canyon-wailua-river-tour/
Kauai's Fern Grotto, Waimea Canyon & Wailua River Tour Adventure
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https://www.smithskauai.com/
Smith’s Kauai :: Garden Luau, Weddings, and Fern Grotto Tours
May 23, 2025 - The Smith Family of Kauai's Wailua River Valley have been hosting visitors for over 50 years. Offering Fern Grotto tours, weddings, and a family style luau.
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