
Cathedrals Dive Sites
Explore the breathtaking underwater 'Cathedrals' of Lanai, a diver's paradise with dramatic rock formations and ethereal light shafts.
Highlights
Must-see attractions
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From TikTok & Reddit
Best Time
Whale watching season

Cathedrals Dive Sites
Best Time
Whale watching season
Highlights
Must-see attractions
Explore the breathtaking underwater 'Cathedrals' of Lanai, a diver's paradise with dramatic rock formations and ethereal light shafts.
"One of the nicest places I've scuba dived in my travels, with craziest scenery under water."

Boat Dive Recommended
Most visitors access the Cathedrals via boat tours from Maui for the best experience.
Respect the Depths
Sites can reach 90ft; ensure your certification level matches the dive plan.

Quick Facts
Rating
5 · 11 reviews
Type
Point of interest
Address
Highlights
Discover the most iconic attractions and experiences

Underwater Cathedrals
Lanai
Explore dramatic underwater rock formations with natural light shafts creating a cathedral-like effect.

Sweetheart Rock Viewpoint
Lanai
Enjoy majestic ocean views and a spectacular vista of the iconic Sweetheart Rock.

Marine Life Encounters
Lanai
Keep an eye out for diverse marine life, and if you're lucky, even humpback whales during migration season.
Plans like a pro.
Thinks like you
Planning Your Visit
Dive Logistics
Best for Certified Divers
Best Times
Insider Tips
from TikTok, Instagram & Reddit
Got a little surprise inside a Cathedral in Lanai, Hawaii
I did first cathedral a few weeks ago and absolutely loved it! There was a white tip chilling just like yours, except it wasn't swimming around
Boat Dive Recommended
Most visitors access the Cathedrals via boat tours from Maui for the best experience.
Respect the Depths
Sites can reach 90ft; ensure your certification level matches the dive plan.
Maui dive shops for Lanai Cathedrals
I will be visiting Maui at the end of the month for a wedding but I’m interested to dive Lanai Cathedrals while I’m there. Can anyone recommend a dive shop? EDIT: thanks to the commenter for the rec - I dove with Maui Diamond Sea Sports and had an excellent trip. I also did 2…
Diving the Cathedrals off of Lana’i in Maui,
Best dive I've ever done! So cool
Sunset Views
The land viewpoint offers stunning sunset vistas, even if you're not diving.
Watch for Heights
The cliffside path to the viewpoint has steep drops; be cautious if you fear heights.
Lanai cathedrals - the altar
What a great dive, loved being pushed out at the exit,!
Tips
from all over the internet
Boat Dive Recommended
Most visitors access the Cathedrals via boat tours from Maui for the best experience.
Respect the Depths
Sites can reach 90ft; ensure your certification level matches the dive plan.
Sunset Views
The land viewpoint offers stunning sunset vistas, even if you're not diving.
Watch for Heights
The cliffside path to the viewpoint has steep drops; be cautious if you fear heights.
What Travellers Say
Reviews Summary
Visitors rave about the unique underwater topography of the Cathedrals, describing the light shafts and rock formations as truly spectacular. The scenic viewpoint of Sweetheart Rock also garners high praise for its majestic ocean vistas, especially at sunset. While the diving is a highlight, some note the walk to the viewpoint can be challenging for those with a fear of heights.
"Nice walk on uneasy path from the beach. Great views along the way"
brandon dengler
"Beautiful place to see a sunset and majestic views of the Hawaiian island of Lanai."
Kenneth J “Ken” Kiwicz
"It's one of the nicest places I've scuba dived in my travels. Went with Maiu Dive Shop by boat from Kihei, even seen some Humpback Whales on the way over."
Steve Schwartz
What People Like
What People Dislike
Frequently Asked Questions
🚇 🗺️ Getting There
The Cathedrals dive sites are located off the coast of Lanai. The most common way to access them is by booking a boat dive tour from Maui. Some tours depart from Kihei.
While there's a scenic walk to a viewpoint overlooking the ocean and Sweetheart Rock, direct shore access for diving to the main Cathedrals formations is generally not recommended or feasible for most visitors. Boat tours are the standard method.
Boat dive tours are the most convenient option. They handle all transportation and logistics from Maui directly to the dive sites.
There is a ferry service between Maui and Lanai, but it's typically used for general island access. For diving, booking a dedicated dive boat tour from Maui is more practical.
Boat rides can vary, but expect potential for choppy seas. Some lucky divers have even spotted humpback whales on the journey!
🎫 🎫 Tickets & Entry
You don't buy tickets for the dive sites themselves, but rather book a dive tour package with a dive operator. Prices vary by company and what's included.
Costs can range from $150-$250+ per person for a two-tank boat dive, depending on the operator and inclusions.
The Cathedrals are a year-round dive destination. Winter months (December-April) offer the chance to see humpback whales. Visibility is generally good throughout the year.
The viewpoint for Sweetheart Rock is generally accessible without an entry fee, but it's important to confirm with local authorities or tour operators if any specific access charges apply.
It's highly recommended to book in advance, especially during peak tourist seasons, to ensure availability.
🎫 🤿 Onsite Experience
The Cathedrals are famous for their unique underwater rock formations that create natural light shafts, resembling a cathedral. The topography offers dramatic scenery for divers.
The dive sites can reach depths of around 90 feet (27 meters), making them suitable for divers with at least an Open Water certification.
Expect to see a variety of tropical fish, eels, and possibly turtles. During whale season, you might even encounter humpback whales.
While the scenery is spectacular, the depth can be significant. It's best suited for certified divers comfortable with depths up to 90 feet. Beginners should discuss their experience with their dive operator.
Wear comfortable clothing for the boat ride. For diving, you'll need your standard scuba gear, wetsuit (recommended for warmth), and dive computer.
📸 📸 Photography
Underwater, the light shafts filtering through the rock formations are incredible. Above water, the viewpoint of Sweetheart Rock and the expansive ocean offers stunning landscape shots.
Yes, many divers bring underwater cameras or housings for their GoPros. The unique lighting conditions underwater make for dramatic shots.
Sunrise and sunset offer the most dramatic lighting for the Sweetheart Rock viewpoint. Midday can be bright but still offers beautiful ocean vistas.
Generally, no specific restrictions apply to personal photography at the viewpoint or underwater, but always be mindful of other visitors and marine life.
An action camera like a GoPro with a dive housing is popular. For more advanced photography, an underwater camera setup with strobes can capture the vibrant colors.








Social
from TikTok, Instagram & Reddit