Kauai Sea Cave Boat Tours
Explore the Na Pali Coast’s Sea Caves with a Kauai Boat Tour
What Makes Our Kauai Sea Cave Tours Unique
Step aboard and experience a side of Kauai that’s hidden from land. Our sea cave boat tours take you along the rugged Na Pali Coast to explore dramatic lava-carved formations, including the iconic Open Ceiling Cave. These natural wonders are accessible only by boat, and our experienced local crew knows every turn of this unforgettable coastline.
Expect towering sea cliffs, vibrant marine life, and the thrill of cruising into caves formed by centuries of ocean waves.
Choose from Four Custom Power Catamarans
4.5 to 5 hour Na Pali Coast sea cave cruise- Entry into multiple sea caves (weather permitting)
- Onboard restroom and freshwater shower
- Lunch from a local deli
- Snorkel gear and safety equipment
- Dolphin sightings
4.5 to 5 hour Na Pali Coast sea cave cruise
Entry into multiple sea caves (weather permitting)
Onboard restroom and freshwater shower
Snorkel gear and safety equipment
Dolphin sightings
Na Pali Kai III
Na Pali Kai III is the boat for photographers and families. Its 360° walk-around deck — the only one in our fleet — lets you move freely for unobstructed shots of the cliffs, waterfalls, and sea caves from every angle. After snorkeling, rinse off at the open-air freshwater shower, with a spacious onboard restroom for the trip. Ideal for larger families and groups traveling together. Welcomes children ages 4 and up. For additional information, please visit our FAQ.
Amenities Included:
Marine Facility (onboard restroom) Deli Lunch Snacks & Mixed Soft Drinks Snorkel Gear Snorkeling Easy Access BoardingPricing: (tax not included in price):
Adults: $199 Children: $169
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Seiko 1 & 2
The Seiko is a 34′ power catamaran built for a small-group Na Pali Coast tour. Coast Guard certified for 20, we hold each trip to 16 so there’s always room to move around, snorkel, and take in the sea caves without the crowd — up to 18 for private charters. Ages 9 and up. For additional information please visit our FAQ.
Amenities Included:
Marine Facility (onboard restroom) Deli Lunch Snacks & Mixed Soft Drinks Snorkel Gear Snorkeling Easy Access BoardingPricing: (tax not included in price):
Adults: $219 Children: $189
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Leialoha
Leialoha is the newest boat in our fleet — a 36′ power catamaran that seats up to 18 on a regular small-group departure, so a slightly larger family or friend group can ride together. Comfortable seating, an onboard restroom, and open views the whole way as you snorkel the reef and explore the sea caves. Ages 9 and up. For additional information please visit our FAQ.
Amenities Included:
1 Marine Facility (onboard restroom) Deli Lunch Snacks & Mixed Soft Drinks Snorkel Gear Snorkeling Easy Access BoardingPricing: (tax not included in price):
Adult: $219 Childdren: $189
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Makana
With just 12 guests aboard, the Makana is the most intimate way to see the Na Pali Coast. This 32′ custom-built catamaran was designed for room to spread out — every seat has space and a clear view as you snorkel the reef and glide past the sea caves. The smallest group on the water. Ages 9 and up. For additional information please visit our FAQ.
Amenities Included:
Marine Facility (onboard restroom) Deli Lunch Snacks & Mixed Soft Drinks Snorkel Gear Snorkeling Easy Access BoardingPricing: (tax not included in price):
Adults: $219 Children: $189
Check Availability
Amelia K
At 47′ and seating up to 36, the Amelia K is our largest and most luxurious catamaran — plush seating throughout and a smooth, stable ride that makes for the most comfortable day on the coast. She carries two onboard restrooms and an open-air freshwater shower for after you snorkel the reef and drift past the sea caves. Welcomes children ages 4 and up. For additional information please visit our FAQ.
Amenities Included:
2 Marine Facility (onboard restroom) Deli Lunch Snacks & Mixed Soft Drinks Snorkel Gear Snorkeling Easy Access BoardingPricing: (tax not included in price):
Adults: $199 Children: $169
Check Availability
Private Na Pali Coast Boat Tours
Discover the ultimate way to experience Kauai’s iconic coast with our private Na Pali Coast boat tour. Tailored just for you, these intimate adventures let you explore hidden sea caves, pristine waters, and breathtaking cliffs at your own pace, creating memories that are truly yours to treasure.
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Why Choose Makana Charters for Your Sea Cave Adventure
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Locally Owned & Operated by Native Kauai Residents
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Catamarans Designed for Smooth, Safe Cave Access
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Abundant Marine Life
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Knowledgeable Captains With Deep Respect For The Ocean
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Smaller Group Size for a Personalized Experience
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Family-friendly & Welcoming To Ages 4+
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All-Inclusive Snorkel Gear & Flotation Devices
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Tasty Deli Lunch & Refreshing Local Drinks
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Convenient Onboard Restroom
Your Na Pali Coast Adventure Awaits
Step into the world of Makana Charters through our gallery, where every image captures the unforgettable moments of your journey. From the thrill of exploring sea caves to the awe of witnessing the Na Pali Coast’s towering cliffs, get a glimpse of the adventure and memories that await you.
Experience Makana Charters in Action
Na Pali Coast Boat Tours with Over 10,000 5-Star Reviews
With over 10,000 five-star reviews, we deliver unmatched NaPali Coast experiences with stunning views, top-tier service, and unforgettable memories that will last a lifetime.
What are the Kauai sea caves?
The Kauai sea caves are a series of dramatic natural caves carved into the volcanic cliffs of the Na Pali Coast over millions of years by the relentless force of the Pacific Ocean. Found along one of the most remote and inaccessible stretches of coastline in Hawaii, the Kauai sea caves are accessible only by boat — making a Kauai sea cave boat tour the only way most visitors will ever experience them up close.
Do all Makana Charters boats go into the Kauai sea caves?
Yes. Every vessel in the Makana Charters fleet is purpose-built for Na Pali Coast sea cave access. All of our Kauai sea cave boat tours are designed to bring guests as close to — and inside — the sea caves as safely possible, giving every guest on every tour the full sea cave experience.
What does it look like inside the Kauai sea caves?
The Kauai sea caves are unlike anything most guests have ever seen. Ancient volcanic walls rise around you, natural skylights open to blue sky above, and waterfalls cascade down the cave walls into the vivid turquoise water below. The sheer scale, the sound of the ocean echoing through the caves, and the quality of light inside make the Kauai sea caves one of the most photographed and most talked-about moments of any Na Pali Coast boat tour.
Does weather affect sea cave access on a Kauai sea cave boat tour?
Yes — sea cave access on a Kauai sea cave boat tour is always weather and ocean condition dependent. The Na Pali Coast is an exposed, open-ocean coastline, and sea cave entry requires calm enough swells to navigate safely. Makana Charters captains make all sea cave access decisions on the water based on real-time conditions, always prioritizing guest safety. On the vast majority of tours, sea cave access is possible — and when conditions are ideal, the experience is absolutely unforgettable.
Which Kauai sea caves does Makana Charters visit?
Makana Charters visits multiple sea caves along the Na Pali Coast on every Kauai sea cave boat tour, including caves with natural skylights, caves with active waterfalls, and narrow passage caves that put guests right up against the ancient volcanic walls. The specific caves visited on each tour depend on ocean conditions and the captain’s judgment on the day.
Is a Kauai sea cave boat tour suitable for all ages?
Yes. The Kauai sea cave boat tour with Makana Charters is suitable for guests of all ages. Children and first-time ocean guests love the sea caves just as much as seasoned adventurers — the experience is awe-inspiring for everyone on board. Guests prone to seasickness should be aware that the Na Pali Coast is open-ocean, and conditions can vary.
How do I book a Kauai sea cave boat tour with Makana Charters?
Kauai sea cave boat tours with Makana Charters can be booked directly online. Sea cave tours book up quickly, especially during peak season — we recommend reserving your spot as early as possible to secure your preferred date.
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