Maui
Lanai Cathedrals Dive
Lanai Cathedrals' Epic Caverns and Natural Light Show
Why Lanai Cathedrals?
Lanai Cathedrals dive site, located off Lanai's south shore, delivers Hawaii's most dramatic underwater cavern experience at depths of 30-70 feet. The site features two massive lava tube formations with natural windows that create stunning light effects. From cathedral-like chambers to encounters with diverse marine species, Lanai Cathedrals provides advanced divers with Hawaii's most unique underwater adventure.
Diving Experience
This captivating site rewards divers with otherworldly terrain and typically clear conditions. Boats depart from Maui harbors, with morning trips capturing optimal lighting effects. Multiple chambers and swim-throughs create natural exploration routes, while cavern walls shelter diverse marine life. Boat access only, with typical dive times of 35-45 minutes.
Responsible Diving
Master cavern buoyancy control techniques. Monitor air supply carefully within chambers. Use dive lights responsibly to preserve ambient effects. Practice precise navigation through formations.
Quick Facts
Location: South Shore Lanai, via Maui
Depth: 30-70 ft (Advanced)
Visibility: 100+ ft
Marine Life: Sharks, Turtles, Reef Fish
What You’ll See
Feature: Cathedral-like lava chambers
Cavern Life: Soldierfish, squirrelfish, lobsters
Reef Fish: Butterflyfish, angelfish, tangs
Special Visitors: White-tip sharks, manta rays
Frequently Asked Questions
What experience is needed?
Advanced certification with cavern experience
Best time to dive?
Morning for optimal light rays
Are conditions challenging?
Moderate currents outside caverns
Typical dive length?
35-45 minutes depending on depth
Ready to Explore?
Experience Lanai Cathedrals' extraordinary combination of natural architecture and marine diversity. Perfect for advanced divers seeking Hawaii's most spectacular underwater caverns.