Snorkel gear, a wetsuit, photos, videos and hot cocoa are included; you must climb a vertical boat ladder without help. 4.96 from 271 reviews at €99 per person for 2h–3h.
In our comparison: #1 of 17 in Manta Ray Night Snorkel, by rating weighted by review volume (see the comparison).
2 options from the operator, described in its own words. Prices are the operator's from-prices per adult for a party of two. Click an option to book it on Viator. Guide languages on every option: English.
| Option | What the operator says | From, per adult |
|---|---|---|
| Ride Along Option-non SwimmingThe page price | Drinks, and snacks: Cold water, Hot Cocoa, Hot Tea, Potato chips, Cookies. | €99 |
| Sunset Manta Ray Tour | drinks and snacks: Hot Cocoa, Hot Tea, Potato chips, and cookies Kona Coast 31' Ocean Craft RHIB | €136 |
Child prices by age band are shown at checkout. Option texts and prices come from the operator's listing; prices checked on Viator on 7 November 2026.
99% of ratings with a star breakdown are 4★ or 5★: 268 of 271
Star breakdown of all 271 ratings
Reviews are shown as the platforms publish them and removed when they disappear there.
Ratings collected from Guidekin, Viator & Tripadvisor.
Embark on a voyage that transforms the night into a realm of enchantment with our Nightly Manta Ray snorkel experience. Rated as one of the top aquatic adventures in the world, it is truly a “bucket-list” once-in-a-lifetime experience. Our Nightly Manta Ray snorkel is a portal to a realm rarely witnessed by human eyes. With custom-made high-intensity LED light boards, we invite you into the nocturnal playground of these gentle giants. Imagine floating weightlessly as the Manta Rays glide elegantly through the darkness, inches away from your awe-struck gaze. With wingspans of up to 16 feet and weighing up to 1,600 pounds, it’s truly awe-inspiring, but safe as mantas have no teeth, stingers, or barbs. They are filter-feeders and are here strictly to gorge themselves upon microscopic plankton attracted to the lights. Before the adventure begins, you’ll receive a safety and Manta Ray briefing, ensuring you’re prepared for this otherworldly encounter.
3h · Admission includedExperience an unforgettable sunset manta ray snorkel tour, consistently ranked among the top lifetime adventures in Hawaiʻi. We specialize in small-group tours, limiting each experience to no more than 10 guests in the water, unlike many operators with 25–50 passengers. The result is a calmer, more personal encounter with these incredible animals.
Check in directly at our in-water boat slip (G-8) for fast, easy boarding. After a thorough safety briefing, enjoy a smooth 10–15 minute ride to a prime manta snorkel site, followed by 35–40 minutes in the water with attentive, experienced swim guides.
Reboarding is simple with our wide ladder, and the return ride offers comfortable seating. Each tour includes 2 crew members for personalized attention. A minimum of 4 guests is required; if not met, we’ll coordinate a reschedule.
All-Inclusive No Hidden Fees. Snorkel gear, wetsuits, bottled water, hot cocoa and tea, snacks, plus all taxes and fees are included.
The operator's own notes, grouped by topic. Nothing here is added by Guidekin.
For a full refund, cancel at least 24 hours before the scheduled departure time.
| Tour | Price | Duration | Rating | Group |
|---|---|---|---|---|
| This tour · #1 of 17 | €99 | 2h–3h | 4.96 (271) | shared, max 10 |
| Manta Ray Night Snorkel Adventure | €207 | 2h 30m | 4.94 (280) | shared |
| One Tank Manta Night Dive and Snorkel | €123 | 3h | 5.0 (83) | shared |
| Late Night Manta Snorkel | €114 | 2h 15m | 4.91 (218) | shared |
Ranked #1 of 17 in Manta Ray Night Snorkel by Guidekin score (rating weighted by review volume). Prices here run from €90 to €207, median €125; typical length 2h. 0 of 17 are private. Figures are live from the tour cards; the rubric is our handpicked set, not the whole market. Compare all 17 Manta Ray Night Snorkel