Kauai
Tunnels Beach Dive
Tunnels Beach's Dramatic Lava Tubes and Protected Reef System
Why Tunnels Beach?
Tunnels Beach dive site, located along Kauai's majestic North Shore, offers an extraordinary underwater landscape at depths from 10-70 feet. The site features intricate lava tubes and swim-throughs created by ancient volcanic activity. From dramatic caverns to vibrant coral gardens, Tunnels Beach delivers a distinctive diving experience combining geological wonders with rich marine life.
Diving Experience
This dynamic site offers zones for every skill level, from shallow reef exploration to deeper lava tube adventures. Shore access provides convenient entry, with summer bringing the calmest conditions. Multiple caverns and coral gardens create natural exploration paths, while protected areas shelter diverse marine life. Both boat and shore diving available, with typical dive times of 45-60 minutes.
Responsible Diving
Choose entry points based on experience and conditions. Navigate lava tubes with proper buoyancy control. Monitor seasonal surf patterns for safe diving windows. Practice reef-friendly protocols in coral garden areas.
Quick Facts
Location: North Shore Kauai, near Haena
Depth: 10-70 ft (All Levels)
Visibility: 80+ ft
Marine Life: Turtles, Reef Fish, Eels
What You’ll See
Feature: Intricate lava tubes and caverns
Reef Life: Butterflyfish, angelfish, wrasses
Hidden Creatures: Moray eels, octopi, crabs
Special Visitors: Green turtles, spotted rays
Frequently Asked Questions
What experience is needed?
Varies by zone, from beginner to advanced
Best time to dive?
Summer months offer calmest conditions
Is shore entry possible?
Yes, with multiple entry points available
Typical dive length?
45-60 minutes depending on location
Ready to Explore?
Experience Tunnels Beach's perfect combination of geological wonders and marine diversity. Ideal for divers and snorkelers seeking Kauai's most dramatic underwater landscape.