Explore Lanai caverns and arches on two guided boat dives
6 hrs
Up to 14 people
2 tanks, 2 dives, snacks & water
Cross to Lanai aboard a Zodiac raft for two guided dives among caverns, lava shoots, swim-throughs, and arches. Begin at another Lanai site before diving the Cathedrals, with sites selected for conditions.
A 48-hour cancellation policy applies. Cancellations made less than 24 hours before the start incur a 100% cancellation fee. Arrive on time; if the group has departed, you will be charged in full.
Product ID: ETMZS5
Join only if you are Open Water certified (or higher), age 14+, and you have dived within the last 18 months (no exceptions). If it has been more than 18 months, you cannot join this Lanai boat charter.
Do not participate if you are pregnant or if you have back or neck injuries. Children are not allowed.
Bring proof of certification, a bathing suit, towel, windbreaker or light jacket, hat, reef-safe sunscreen (no spray sunscreen), and any dive gear you own.
Dive Maui, 1223 Front St, Lahaina, HI 96761
Divers consistently praise the professional crew here, with guides like Matt, Abby, Scott, and Joe earning particular recognition for their friendly, knowledgeable approach. The team strikes a nice balance between maintaining safety protocols and treating guests like capable adults. Shore dives reveal impressive marine life including turtles, sharks, frogfish, and spotted eagle rays, while the popular Lanai Cathedrals trips deliver stunning visibility and memorable underwater encounters. Reviewers appreciate how accommodating the staff is, from last-minute bookings to washing personal gear. One detailed account describes a challenging dive involving strong currents where the group struggled to keep pace with their divemaster, combined with unassigned dive buddies and a medical emergency that cut the trip short. However, this appears to be an outlier among overwhelmingly positive experiences. Most divers, including those with 100+ dives under their belts, report excellent conditions and attentive guidance. The main heads-up is that boat rides across channels can get bumpy, so seasickness medication is smart if you're prone to motion sickness.
Great experience with Dive Maui! Our guide Brian made everything easy from the start and made us feel comfortable and relaxed throughout the whole dive. The Cathedrals dive was really special. Brian knew exactly where to take us to get the best views inside the formations, especially the spots where the sunlight comes through the openings and creates an incredible effect underwater, as well as the best places to spot marine life along the way. Definitely one of the highlights of my diving in Hawaii!
Tomás Arranz
September 2, 2026
Great experience with Dive Maui! Our guide Brian made everything easy from the start and made us feel comfortable and relaxed throughout the whole dive. The Cathedrals dive was really special. Brian knew exactly where to take us to get the best views inside the formations, especially the spots where the sunlight comes through the openings and creates an incredible effect underwater, as well as the best places to spot marine life along the way. Definitely one of the highlights of my diving in Hawaii!
Tomás Arranz
September 2, 2026
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