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Enjoy some breathing room aboard our boat.

We are voluntarily operating at 50% to 75% of our certified capacity. Click here to learn more about how we are working to keep guests and crew safe.



Your Eco-Tour Reef Adventure Starts Here!

We are open for Private Charters, Scatterings at Sea and limited Reef Tours – Click here for information on how we are working to keep guests and crew safe.

Kona Glassbottom Boat

Join us aboard “Marian” Kona’s Glass Bottom Boat. This wooden boat was built in the ’90s by founder Capt. Ralph Jewell right here in Kona. The business is still in the family, and is now run run by his daughter, Amy.

The Kona Glass Bottom Boat, 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 narrator (private charters available). We also offer Ash Scatterings at Sea and Private Sunset Charters. See the links below for more information.