Kauai
Sheraton Caverns Dive
Sheraton Caverns' Ancient Lava Tubes and Protected Turtle Haven
Why Sheraton Caverns?
Sheraton Caverns dive site, located minutes from Poipu, offers divers an extraordinary geological showcase at depths of 30-60 feet. The site features expansive lava tubes and swim-throughs that provide natural shelters for Hawaiian green sea turtles. From dramatic underwater caverns to close turtle encounters, Sheraton Caverns delivers unforgettable diving experiences within Kauai's ancient volcanic formations.
Diving Experience
This accessible site welcomes divers of all skill levels with its moderate depths and typically calm conditions. Trips depart from Poipu Harbor, with morning dives offering optimal lighting through the caverns. Multiple lava tubes provide exploration zones, while coral-covered formations shelter diverse marine life. Boat access only, with typical dive times of 45-60 minutes.
Responsible Diving
Navigate lava tubes with proper buoyancy control. Maintain appropriate distance from resting turtles. Use dive lights responsibly in caverns. Practice calm, controlled movements near coral formations.
Quick Facts
Location: South Shore Kauai, near Poipu
Depth: 30-60 ft (All Levels)
Visibility: 80+ ft
Marine Life: Turtles, Reef Fish, Rays
What You’ll See
Feature: Ancient lava tubes and swim-throughs
Reef Life: Butterflyfish, wrasses, parrotfish
Hidden Creatures: Moray eels, octopi, crabs
Special Visitors: Green sea turtles, eagle rays
Frequently Asked Questions
What experience is needed?
All levels welcome, some experience recommended
Best time to dive?
Morning for optimal cavern lighting
Are the lava tubes safe?
Yes, wide and well-lit with multiple exits
Typical dive length?
45-60 minutes depending on depth
Ready to Explore?
Experience Sheraton Caverns' unique combination of volcanic geology and marine life. Perfect for photographers and nature enthusiasts seeking Kauai's most distinctive underwater landscape.