

by Kona Glassbottom Boat
How do you want to book?
✓Confirmation before Wed, 9 Sept - card's only charged if it's a yes. If it's a no, still time to book on Viator.
Book on Viator Confirmed right away, but you pay full price.$144The 50-minute Big Island of Hawaii Glass-Bottom Boat Reef Tour departs from Kailua Pier, located near the Courtyard Marriott King Kamehameha Kona Beach Hotel in Kailua-Kona. Guests should arrive at least 10 minutes before departure and allow time for parking and walking to the boat, which is moored midway down the pier on the left side, marked by blue and yellow flags on the mast. The tour is aboard Marian, a custom-built 36-foot glass-bottom boat designed to provide close-up views of the coral reef and marine life within Kailua Bay. The boat cruises just inches above the reef along the coastline, offering clear underwater views through its glass bottom. A marine naturalist guide provides live commentary throughout the tour, explaining the corals, tropical fish, and other marine creatures visible beneath the surface. Passengers can also see the nearby coastline, mountains, and local historical sites. Wildlife sightings may include dolphins and seasonal whales. The boat is equipped with onboard restrooms and offers carbonated beverages and cold water; food and other drinks are not included. The tour is suitable for all ages, including children and snorkelers interested in marine life. Comfortable clothing and footwear are recommended, and bringing a camera is advised. The boat departs promptly at the scheduled time, so punctuality is important. Private charters are available. This tour requires reconfirmation with the local supplier. Children must be accompanied by an adult, with a maximum of two children or infants per adult. The tour is not recommended for those extremely prone to seasickness.
Kona Glassbottom Boat - Kailua Bay Charter Co.
The tour departs from Kailua Pier on the Big Island of Hawaii. Guests board a glass-bottomed boat named Marian for a 50-minute cruise along the coastline of Kailua Bay. The boat stays within inches of the coral reef, allowing close views of marine life below. A marine naturalist provides live narration about the corals and tropical fish seen during the trip. The tour also offers views of the coastline, mountains, and local historical sights. Private charters are available.
50 min
Meet the boat midway down the Kailua-Kona pier on Hawaii Island (The Big Island) 15 minutes prior to departure. It is located near the Courtyard Marriott King Kamehameha Hotel (75-5660 Palani Rd 96740) a good place to park! Budget 10 min to park and walk to the boat. Look for blue & yellow flags.
End point
Meet the boat midway down the Kailua-Kona pier on Hawaii Island (The Big Island) 15 minutes prior to departure. It is located near the Courtyard Marriott King Kamehameha Hotel (75-5660 Palani Rd 96740) a good place to park! Budget 10 min to park and walk to the boat. Look for blue & yellow flags.


by Kona Glassbottom Boat
How do you want to book?
✓Confirmation before Wed, 9 Sept - card's only charged if it's a yes. If it's a no, still time to book on Viator.
Book on Viator Confirmed right away, but you pay full price.$144The 50-minute Big Island of Hawaii Glass-Bottom Boat Reef Tour departs from Kailua Pier, located near the Courtyard Marriott King Kamehameha Kona Beach Hotel in Kailua-Kona. Guests should arrive at least 10 minutes before departure and allow time for parking and walking to the boat, which is moored midway down the pier on the left side, marked by blue and yellow flags on the mast. The tour is aboard Marian, a custom-built 36-foot glass-bottom boat designed to provide close-up views of the coral reef and marine life within Kailua Bay. The boat cruises just inches above the reef along the coastline, offering clear underwater views through its glass bottom. A marine naturalist guide provides live commentary throughout the tour, explaining the corals, tropical fish, and other marine creatures visible beneath the surface. Passengers can also see the nearby coastline, mountains, and local historical sites. Wildlife sightings may include dolphins and seasonal whales. The boat is equipped with onboard restrooms and offers carbonated beverages and cold water; food and other drinks are not included. The tour is suitable for all ages, including children and snorkelers interested in marine life. Comfortable clothing and footwear are recommended, and bringing a camera is advised. The boat departs promptly at the scheduled time, so punctuality is important. Private charters are available. This tour requires reconfirmation with the local supplier. Children must be accompanied by an adult, with a maximum of two children or infants per adult. The tour is not recommended for those extremely prone to seasickness.
Kona Glassbottom Boat - Kailua Bay Charter Co.
The tour departs from Kailua Pier on the Big Island of Hawaii. Guests board a glass-bottomed boat named Marian for a 50-minute cruise along the coastline of Kailua Bay. The boat stays within inches of the coral reef, allowing close views of marine life below. A marine naturalist provides live narration about the corals and tropical fish seen during the trip. The tour also offers views of the coastline, mountains, and local historical sights. Private charters are available.
50 min
Meet the boat midway down the Kailua-Kona pier on Hawaii Island (The Big Island) 15 minutes prior to departure. It is located near the Courtyard Marriott King Kamehameha Hotel (75-5660 Palani Rd 96740) a good place to park! Budget 10 min to park and walk to the boat. Look for blue & yellow flags.
End point
Meet the boat midway down the Kailua-Kona pier on Hawaii Island (The Big Island) 15 minutes prior to departure. It is located near the Courtyard Marriott King Kamehameha Hotel (75-5660 Palani Rd 96740) a good place to park! Budget 10 min to park and walk to the boat. Look for blue & yellow flags.