5 Scuba Diving Tours on the Big Island We Would Put on an Itinerary

1.One Tank Manta Night Dive and Snorkel

★★★★★★★★★★5.0 · 56 reviews · 3 hours (approx.) · from $135Our pick

Join Aquatic Life Divers in Kona for a three-hour nighttime manta ray outing shared by snorkelers and scuba participants. The boat leaves from Kealakehe Parkway and returns there. Fresh ginger tea, coffee, snacks, and soda are included, while scuba equipment costs extra. Groups are limited to 14 people.

“Honey and the crew were great. bottlenose dolphins escorted us both ways during our trip and we had plenty of Mantarays gliding effortlessly our way. It was one of the highlights of our trip.”

Check availability →Read our full review

2.Two Tank Morning Reef Dive and Snorkel

★★★★★★★★★★5.0 · 54 reviews · 5 hours (approx.) · from $195

Spend a Kona morning visiting two reef sites by boat, with scuba for certified participants and snorkeling for companions. Aquatic Life Divers serves local Kona coffee, snacks, and soft drinks, and the group is capped at 14 people. Guides including Mary, Calypso, Marc, and Tara have helped shape the experience for different skill levels.

“Excellent service. Calypso is the best dive master. The picturesque waters of Kailua-Kona are teeming with vibrant marine life, making it an ideal destination for diving enthusiasts.”

Check availability →Read our full review

3.2-Tank Daytime Scuba Dive Boat Trip

★★★★★★★★★★5.0 · 26 reviews · 5 hours 30 minutes (approx.) · from $228

Join Jack’s Diving Locker at 8:30 a.m. for two guided scuba sessions along Kona’s coast. Certified divers of all experience levels are welcome, with groups often split into teams of about four. Guides such as Toby provide close support, while lunch and snorkeling equipment are included. Gear rental is available separately.

“This was a fantastic experience. We have been with this company before, and they never disappoint. Crew is always fantastic.”

Check availability →Read our full review

4.2 Tank Shore Dive at Sea Turtle Cove

★★★★★★★★★★4.5 · 19 reviews · 4 hours 30 minutes (approx.)

Spend about 4.5 hours on a certified-only, two-tank scuba outing near Hilo. You’ll receive tanks, weights, gear guidance, snacks, local juice, and transport to the site. Each underwater session lasts about 35 to 55 minutes, with reef fish, corals, and possible Hawaiian green turtles in view.

“Amazing dive master! Beautiful scenery and even saw some turtles swimming along! Diving is like opening up a whole new world of adventure.”

Check availability →Read our full review

5.Kailua-Kona: Night Manta Snorkel or Dive

★★★★★★★★★★4.6 · 7 reviews · 2 hours · from $129Best value

Meet Torpedo Tours for a two-hour nighttime manta ray encounter in Kailua-Kona. You can snorkel above the sandy bottom or choose the scuba option for a closer view. Underwater lights draw plankton, and mantas with wingspans of up to 15 feet glide through the group while feeding.

“Such a cool and unique experience! The crew and captain were very capable & very nice, they had a handle on what was going on and made sure to make it fun”

Check availability →Read our full review