Use HawaiiActivities.com to find & book Submarine & Glassbottom Boat (Marine Life Tours & Cruises) with last-minute availability on tomorrow in Hawaii, Big Island!
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Book your Kona Submarine tour today! Submerge 100 feet under the water's surface to explore a 25-acre, natural coral reef! Marvel at the beauty of the ocean and other marine creatures from the comfort of a 48-passenger, air-conditioned submarine.
Discover the underwater world on a Kona glass-bottom boat cruise, and get ready for an affordable ocean adventure for the whole family! Head out over a coral reef to see marine life, and enjoy narration by knowledgeable and expert marine naturalists.