Water activity

Maui: Two Tank Lanai Boat Dive Adventure to Lanai Cathedrals

Activity provider: Extended Horizons
Water activity

Maui: Two Tank Lanai Boat Dive Adventure to Lanai Cathedrals

Activity provider: Extended Horizons

From US$ 467 per person


Visit two dive locations on this eco-friendly two-tank dive experience. Explore colorful coral reefs teeming with marine life, traverse unique seascapes, or even see a sunken shipwreck in a small-group setting with attentive certified dive guides.

About this activity

Free cancellation
Cancel up to 24 hours in advance for a full refund
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Covid-19 precautions
Special health and safety measures are in place. Check your activity voucher once you book for full details.
Duration 5 hours
Check availability to see starting times.
Small group
Limited to 6 participants


  • Embark on a two-tank diving adventure on a 100% biodiesel vessel
  • Marvel at the First or Second Cathedral as you dive through fascinating rock formations
  • Dive to depths of 50-75 feet (15-23 meters) on 2 separate dives in the area
  • Be captivated by the vast array of tropical marine life and water clarity
  • Enjoy a delicious included breakfast of fresh fruit, bagels, juice, and spreads
Full description
Discover the greatest diversity and marine life density of all diving locations in Hawaii with 2 dives near the island of Lanai. After making your way to the meeting point, climb aboard an eco-friendly dive boat and prepare for an awe-inspiring two-tank dive with experienced dive instructors who are trained biologists and ecologists. While on your way to nearby Lanai, keep your eyes peeled as you might catch a glimpse of dolphins or whales emerging from the waves. Before you know it, you'll be exploring the clear waters near Lanai, known for its Cathedral Dives, swim-throughs, archways, and lava structures. Have the chance to experience both the First and Second Cathedral and traverse a wide array of lava tubes, and see the coral reefs and tropical marine life that make this area an underwater paradise. Your experienced dive instructor will select two premier dive spots to ensure an unforgettable experience, where you spend 30% longer underwater than with other local diving companies. Share your instructor with just one or two other people for a more personalized experience. Whether it be the First or Second Cathedral, be amazed by the beauty of these two formations of lava tubes. After your first dive, you will have some time during your surface interval to enjoy the included continental breakfast and relax before venturing to your next dive site.
  • 4.5-hour dive excursion with a guide with a biology degree or an accredited guide with knowledge of local ecology
  • Continental breakfast
  • Professional dive instruction
  • Two-tank boat trip
  • All necessary dive equipment
  • Hotel pickup and drop-off
Not suitable for
  • Pregnant women
  • People with back problems
  • People with heart problems
  • People with pre-existing medical conditions
  • Divers without certification

Select participants and date



Meeting point

• Look for the boat with the local partner's name on it. • Please arrive at the check-in location 15 minutes prior to the start time. • Free parking is available for those who arrive early.

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Important information

What to bring

  • Swimwear
  • Towel

Know before you go

  • You must be a certified diver to take part in this tour
  • Divers are required to be physically fit and in good physical health
  • You’ll be required to fill out a medical waiver and then submit it before arrival to the dive operator in Maui
  • Please arrive at the check-in location 15 minutes prior to the start time
  • Flying within 24 hours after diving is not permitted

Product ID: 306723