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.