Keauhou Bay

Experience the beauty of Keauhou Bay, Big Island, Hawaii – home to crystal-clear waters, vibrant marine life, and the birthplace of King Kamehameha III.

Keauhou Bay is a Beach located in the city of Keauhou on Big Island, Hawaii
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Things to Know About Keauhou Bay


  • Overview: Keauhou Bay, located in the city of Keauhou on Big Island, Hawaii, is a picturesque and culturally significant destination. This scenic bay offers a range of water activities and a glimpse into Hawaii’s rich history, making it a must-see for visitors.
  • Highlights: Keauhou Bay stands out for its crystal-clear waters, abundant marine life, and historical significance as the birthplace of King Kamehameha III. The bay’s calm waters make it a perfect spot for various water activities and exploring the vibrant coral reefs.
  • Activities: Visitors can enjoy snorkeling, scuba diving, and stand-up paddleboarding in the pristine waters of Keauhou Bay. Additionally, the bay serves as a launching point for manta ray night dives and ocean excursions, offering unforgettable experiences.
  • Information: Keauhou Bay is open year-round and accessible 24/7, with no entrance fees. The best time to visit is during the morning hours when the ocean is calmest, and the weather is mild. Public restrooms and parking are available nearby.
  • History & Significance: The bay holds great historical importance as the birthplace of King Kamehameha III, who ruled the Kingdom of Hawaii from 1825 to 1854. Keauhou Bay also served as a vital transportation hub and gathering place for ancient Hawaiians, making it a site of cultural significance.
  • Tips & Insights: To enhance your visit to Keauhou Bay, consider joining a guided tour or renting equipment from local vendors for water activities. Additionally, make sure to respect the marine life and cultural sites by not touching or disturbing them, and always practice ocean safety by being aware of the currents and weather conditions.

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