Wailua River State Park

Explore Wailua River State Park in Kapaa, Kauai: kayak along Hawaii’s only navigable river, hike to breathtaking waterfalls, and discover ancient heiau.

Wailua River State Park is a State Park located in the city of Kapaa on Kauai, Hawaii
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Things to Know About Wailua River State Park


  • Overview: Wailua River State Park, situated in the vibrant city of Kapaa on Kauai, Hawaii, is a must-see destination for nature enthusiasts and adventure seekers alike. This lush park offers visitors a unique opportunity to explore the beauty and rich history of the Garden Isle.
  • Highlights: The main highlight of Wailua River State Park is its diverse landscape, which includes the only navigable river in Hawaii, the Wailua River, as well as the stunning Opaekaa Falls and Wailua Falls, both easily accessible from the park.
  • Activities: Visitors to Wailua River State Park can enjoy a variety of activities, such as kayaking or paddleboarding along the serene Wailua River, hiking to the breathtaking waterfalls, or exploring the ancient Hawaiian sites, including the sacred Heiau (temples) found within the park.
  • Information: Wailua River State Park is open daily from 7:00 AM to 7:00 PM. There is no entrance fee for the park, but fees may apply for kayak and paddleboard rentals. The best time to visit the park is during the drier months of April to October, when the weather is more favorable for outdoor activities.
  • History & Significance: Wailua River State Park has a rich history, as it was once the home of Kauai’s ruling chiefs and a center of religious and political power. The park contains numerous ancient Heiau, which serve as a testament to the park’s cultural and historical importance in Hawaii.
  • Tips & Insights: To make the most of your visit to Wailua River State Park, consider taking a guided kayak tour to explore the river and learn about the area’s history from knowledgeable local guides. Additionally, arrive early in the morning to avoid crowds and to have the best chance of spotting wildlife, such as native birds and the elusive Hawaiian monk seal.

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