Night Swim, Hot Chocolate Included

75 minutes, then hot chocolate

Overview

This tour puts swimmers in the water after dark near the mouth of Keauhou Bay, a spot the listing describes as one of the island's most consistent for manta viewing. The boat ride out is short, then everyone grips a flotation ring fitted with blue underwater lights. Those lights draw plankton, and plankton draw the mantas, which feed around the swimmers with their mouths open wide.

The whole thing works because the rays come to the light, not the other way round. Swimmers hold the ring while the animals glide through the water almost at arm's length. Several reviewers described rays brushing past or even bumping into them, and one group counted a dozen in a single session. Guides give a safety briefing first and supply all the gear: snorkel equipment including prescription masks, wetsuits, and flotation devices.

Back on the boat there is hot chocolate and cookies, which the listing bills as the wind-down and which reviewers repeatedly single out as a welcome ending. This tour suits confident swimmers only, since the operator restricts it to experienced snorkelers. Transportation to the meeting point in Kailua-Kona is not included, so travellers arrange their own way there. If no mantas appear, the operator invites guests back another night or on an afternoon snorkel tour at no extra charge.

What's Included

Itinerary

1. Meet in KailuaCheck in at 78-7138 Kaleiopapa St, Kailua, on the Big Island. Transport and hotel pickup are not included.
2. Short boat rideThe listing calls it a short ride to the manta snorkeling spot near the mouth of Keauhou Bay.
3. Safety briefing and gearGuides hand out snorkel gear, including Rx masks, plus wetsuits and flotation devices, and run through a quick safety briefing.
4. Night swim with mantasSwimmers hold onto a flotation ring with blue water lights that attract plankton. Mantas glide in close to feed.
5. Hot chocolate and cookiesBack on the boat, guests warm up with hot chocolate, cookies, and in some cases tea, according to reviewers.
6. Return to shoreThe boat heads back to the departure point, wrapping up the 75-minute tour.

What To Expect From The Tour

A few practical points shape whether this tour is a good fit and how it feels on the night.

• Swimming ability. The operator limits this tour to experienced snorkelers and swimmers, for the safety of both guests and the rays. Weak swimmers should pick a different activity. Everyone stays on the surface holding a float, but the water is dark and the animals are large.
• Getting there. There is no hotel pickup or transport included. The meeting point is on Kaleiopapa Street in Kailua, and one reviewer noted it was only a few minutes from their accommodation. Travellers staying elsewhere need to arrange their own way to the departure point.
• What to bring. The listing asks guests to bring swimwear and a towel. Everything else, including wetsuits, snorkel gear, and flotation devices, is provided. Prescription masks are available for those who need them.
• Other boats. Manta viewing spots off Kona attract multiple operators, and one reviewer mentioned a high number of other boats on the water. They still felt the experience was intimate because the mantas circle the light raft right where swimmers are holding on. Go in expecting a shared site rather than a private patch of ocean.
• Warm-up after. Hot chocolate and cookies are included, and several reviewers said the post-swim snack was much appreciated. One mentioned tea was also offered on their trip. Wetsuits are provided for the swim itself.
• Guides and rules. Reviewers praised the guides' knowledge about manta rays and their emphasis on respectful behavior around the animals. One traveller specifically noted staff correcting people who did not follow the rules for the rays' protection. Expect clear instructions and firm boundaries in the water.

Common issues. Sightings are never guaranteed, though the operator offers a free return trip on another night or a free afternoon snorkel tour if no mantas appear. The site is shared with other boats, which one reviewer flagged as crowded. The tour is restricted to experienced snorkelers and swimmers, so it is not an option for beginners or nervous swimmers.

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