While parts of the Big Island are unfortunately affected by the volcano eruption, our business is still operating and able to safely conduct activities! If you have any concerns, please feel free to contact us via email or phone.

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Your Eco-Tour Reef Adventure Starts Here!

Kona Glassbottom Boat

Join us aboard “Marian” Kona’s glass bottom boat. This wooden boat was  built by owner Capt. Ralph Jewell right here in Kona!  Marian draws only 2 1/2 feet of water which means it can bring guests within inches of the coral reef.

We offer Reef Tours with an on-board naturalist or book the whole boat for a Special Charter.