Enjoy 2 hrs Manta Tour (45 Min Water Time) at Kona Mantas, Kailua-Kona
Brittney
SEMI-PRIVATE MANTA EXPERIENCE (MAX 6 GUESTS) - MUST CALL FOR AVAILABILITY 808 437 3451 - SHORT 3-5 MINUTE BOAT RIDE
Highlights
True Semi-Private Experience: Not 20-40 passengers like many boats. More space, more comfort, more personal guidance. See REAL GUEST footage on our website. Perfect for families
Advance Reservation: Due to our extremely limited group sizes, advance reservations are strongly recommended..
Best Value Premium Experience: Our pricing reflects the elevated, personalized experience you receive. Here you are not paying for a product - you're paying for the lifetime experience you deserve.
Quick 3-5 Minute Boat Ride: Less seasickness. Maximize your time with mantas by departing from Keauhou Harbor - skipping long drives and extensive travel - less time boarding the vessel.
Guaranteed Manta Sightings See mantas or come again free based on availability.
Wetsuits are highly recommended to ensure a more comfortable experience during extended night time snorkeling. Guests are simply floating on the surface and not creating additional body heat. They are available at check in for an additional cost.
What To Expect

Plan Your Visit
- Tour ScheduleTours depart nightly from Keauhou Bay. Departure times vary seasonally and are assigned based on availability and ocean conditions. Due to our limited semi-private capacity, voucher purchase does not automatically confirm a booking. All tours are subject to availability at the time of reservation.
- DurationApproximately 45 minutes of in-water time, preceded by a short 3-5 minute boat ride to the snorkel site
- Departure & ArrivalPlease arrive at the check-in location 45 minutes prior to your scheduled tour departure to ensure a smooth check-in process
How It Works
1. Grab the Deal
Buy your Groupon first!
2. Plan your visit
Contact the merchant following the instructions on your Groupon
3. Redeem your Mobile Ticket
Scan your Groupon upon arrival
4. Enjoy the Experience!
FAQs
What if I don't see any manta rays during my tour?
Kona Mantas offers a 'Manta Guarantee'! If you don't see a manta during your tour, you can join another tour the same night or reschedule for free, based on availability. If rescheduling isn't possible, you may receive credit for a future visit. Please note, refunds are not issued for missed sightings, but we ensure you get the experience you came for!
What equipment is included with the tour?
Snorkeling gear is available to rent at an extra cost and is encouraged so you will have the best experience in seeing the mantas underwater.
Are there any age or swimming requirements?
Guests must be 4 years or older to participate, and all participants must be experienced swimmers to ensure their safety and enjoyment. Parent swapping options are available; please call for more information
What is the cancellation policy?
You can cancel 48 hours or more before your tour for a full refund. Cancellations within 48 hours are non-refundable unless your seats are refilled. No-shows and late arrivals are non-refundable but we will try our best to reschedule you based on availability. If we cancel due to unsafe ocean conditions, you will always have the option to reschedule or receive a full refund
When should I arrive for my tour?
Please arrive at the check-in location at least 45 minutes before your scheduled departure time. This allows ample time for check-in and ensures you don't miss your unforgettable experience
Are wetsuits provided?
While snorkel gear is included, wetsuit rentals are available for an additional fee. You can reserve your wetsuit when booking your tour to ensure it's ready for you
SEMI-PRIVATE MANTA EXPERIENCE (MAX 6 GUESTS) - MUST CALL FOR AVAILABILITY 808 437 3451 - SHORT 3-5 MINUTE BOAT RIDE
Highlights
True Semi-Private Experience: Not 20-40 passengers like many boats. More space, more comfort, more personal guidance. See REAL GUEST footage on our website. Perfect for families
Advance Reservation: Due to our extremely limited group sizes, advance reservations are strongly recommended..
Best Value Premium Experience: Our pricing reflects the elevated, personalized experience you receive. Here you are not paying for a product - you're paying for the lifetime experience you deserve.
Quick 3-5 Minute Boat Ride: Less seasickness. Maximize your time with mantas by departing from Keauhou Harbor - skipping long drives and extensive travel - less time boarding the vessel.
Guaranteed Manta Sightings See mantas or come again free based on availability.
Wetsuits are highly recommended to ensure a more comfortable experience during extended night time snorkeling. Guests are simply floating on the surface and not creating additional body heat. They are available at check in for an additional cost.
What To Expect

Plan Your Visit
- Tour ScheduleTours depart nightly from Keauhou Bay. Departure times vary seasonally and are assigned based on availability and ocean conditions. Due to our limited semi-private capacity, voucher purchase does not automatically confirm a booking. All tours are subject to availability at the time of reservation.
- DurationApproximately 45 minutes of in-water time, preceded by a short 3-5 minute boat ride to the snorkel site
- Departure & ArrivalPlease arrive at the check-in location 45 minutes prior to your scheduled tour departure to ensure a smooth check-in process
How It Works
1. Grab the Deal
Buy your Groupon first!
2. Plan your visit
Contact the merchant following the instructions on your Groupon
3. Redeem your Mobile Ticket
Scan your Groupon upon arrival
4. Enjoy the Experience!
FAQs
What if I don't see any manta rays during my tour?
Kona Mantas offers a 'Manta Guarantee'! If you don't see a manta during your tour, you can join another tour the same night or reschedule for free, based on availability. If rescheduling isn't possible, you may receive credit for a future visit. Please note, refunds are not issued for missed sightings, but we ensure you get the experience you came for!
What equipment is included with the tour?
Snorkeling gear is available to rent at an extra cost and is encouraged so you will have the best experience in seeing the mantas underwater.
Are there any age or swimming requirements?
Guests must be 4 years or older to participate, and all participants must be experienced swimmers to ensure their safety and enjoyment. Parent swapping options are available; please call for more information
What is the cancellation policy?
You can cancel 48 hours or more before your tour for a full refund. Cancellations within 48 hours are non-refundable unless your seats are refilled. No-shows and late arrivals are non-refundable but we will try our best to reschedule you based on availability. If we cancel due to unsafe ocean conditions, you will always have the option to reschedule or receive a full refund
When should I arrive for my tour?
Please arrive at the check-in location at least 45 minutes before your scheduled departure time. This allows ample time for check-in and ensures you don't miss your unforgettable experience
Are wetsuits provided?
While snorkel gear is included, wetsuit rentals are available for an additional fee. You can reserve your wetsuit when booking your tour to ensure it's ready for you
Need To Know Info
- 3-day hassle-free refund guarantee: Free cancellation for up to 3 days after purchase for unredeemed vouchers
- Appointment required
- Please arrive 45 minutes early
- 48-hour cancellation notice required
- Must sign waiver
- Blackout date Dec 22, 2025 - Jan 7, 2026
- If the experience is cancelled due to adverse weather conditions or for technical reasons, merchant will offer an alternative date
- Valid for 6 months
- Not valid with other offers or promotions
- May be repurchased every 30 days
- Limit 1 per booking
- Limit 2 per person
About Kona Mantas - Kailua-Kona, HI
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