Kona Manta Rays Guaranteed Night Snorkel in Keauhou Harbor

Overview

Available languages

English

1 hour

Mobile ticket

Why Choose Us for Your Manta Ray Night Snorkel?

Manta Guarantee Policy

Didn’t see a manta ray? Come again for FREE until you do!*

(Based on availability. See full policy for details.)

Smaller Group Size

Avoid the crowds—our tours are limited to a small group of 17 or fewer, unlike big boats that carry up to 50 guests.

Shorter Boat Ride

Get to the action faster with a quick 3-minute ride to the manta site—no long 30-minute boat ride like other operators.

Unmatched Light Power

Our custom light boards use over 150,000 lumens of blue dive light, attracting more plankton and increasing your chances of manta sightings.*

(*Mantas are wild animals—sightings are common but not guaranteed.)

Statistically Better Later Tours

Later tours often have fewer boats and more manta activity, enhancing your experience.

Fully Staffed & Safety-Focused

Every tour includes a licensed captain, swim guide, and certified lifeguard to keep you safe and informed.

Water time is approximately 20 to 40 minutes

Additional Info

Public transportation options are available nearby

Not recommended for travelers with spinal injuries

Not recommended for pregnant travelers

Not recommended for travelers with poor cardiovascular health

Suitable for all physical fitness levels

Basic swimming skills are required

Previous snorkeling experience is required

Guests must be able to independently climb up a boat ladder

Guest must be able to converse in English to understand verbal instructions and safety briefings

17 Guests maximum per group

Not recommended for those who have recently undergone surgery or who may have mobility/physical restrictions.

Maximum weight cannot exceed 275 pounds per guest.

Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

What‘s Included

USCG Captain, in Water snorkel Guide & Lifeguard

Mask + Snorkel

Gratuity is NOT INCLUDED in your ticket price

What To Expect

Manta guarantee policy, if you don’t see them come again Free! Manta Ray Night Snorkel in Kona! After a 3 minute boat ride from the harbor, you’ll enter the water and float on the surface while holding onto our custom-built light board. The powerful 150,000+ lumen dive lights attract plankton, which in turn draw in majestic manta rays that glide and feed just inches below you. It’s a breathtaking, up-close experience guided by our professional team, including a licensed captain, swim guide, and certified lifeguard. Water time is approximately 20 to 40 minutes depending on various situations ocean conditions, etc. *Statistically the later at night you go the more manta rays and the more time we have the manta rays increases significantly! The earlier you go, very crowded, making it harder to get manta rays must know how to swim and be comfortable in open ocean conditions. Wetsuits & lifejackets are optional rentals and can be arranged at storefront. Free masks and snorkels are provided, or you may bring your own.

Options

NOT Snorkeling price option!

Guest NOT entering the water!: Only book this option if you plan on staying on the boat! To snorkel with Manta Rays, please book the other ticket option

GUARANTEED Manta Ray option

Guest ENTERING the water price: For guest who want to enter the water and snorkel with manta rays! The Guarantee Policy: if No Mantas seen, come again FREE!

Reviews

4.73

2,284 reviews

Total reviews and rating from Viator & Tripadvisor

2000

111

Great Experience!
Holly B,
Jul 24, 2025
- Viator
4.00
Overall a great experience! Staff at the dock were amazing - very professional, friendly and informative. The whole experience felt very safe. The manta rays were plentiful, huge and very active. Truly a once in a lifetime experience. The check-in and parking experience left a little to be desired. Expect to pay $15+ per person for a wet suit (top only). You’ll be glad you have it though! The parking down by the dock is a bit of a walk and along the road only. Overall a great experience, just lacked some of the polish and organization of other tours, but being the lowest price point this makes sense. I would absolutely recommend this tour!
Knowledgeable captain and...
Jennifer B,
Jul 24, 2025
- Viator
5.00
Knowledgeable captain and hosts that were also friendly and made the experience feel safe. We saw over 10 manta rays. It was an incredible experience!
The west suits are...
Korinne B,
Jul 21, 2025
- Viator
5.00
The west suits are optional but so worth it to stay warm in the water. We took all of our children the youngest being 6 the guides were amazing at helping us get them off the boat and on. The whole experience was once in a life time.
Fun and easy
Karl A,
Jul 20, 2025
- Viator
5.00
It was great, fun and easy. You should try it.lots of groups- ours was the smallest and most personal.
Bigger group with bigger lights is better
Chetan K,
Jul 17, 2025
- Viator
2.00
Based on my one time not so good experience, I think tour providers with bigger and longer group is actually better because they have bigger lights to attract Mantas. We saw a few but no close to us. For me it was not worth $100/person.