Other Kona Activities

Building a Kona itinerary around the mantas

The manta snorkel owns the end of the day. Everything else has to fit around a late afternoon that stays loose and an evening that belongs to the ocean.

Our night tours leave from the harbor beside the Outrigger Resort at Keauhou, and check-in times occasionally shift with weather, boat capacity and the season's sunset. That makes the manta tour the fixed point you plan around rather than something you slot between other bookings. Keep the hour either side of check-in clear, and stay on the Kona side of the island that afternoon.

What works well in the hours before: a morning on the water, lunch in town, and something unhurried after. What does not work: a Volcanoes National Park day trip or a Mauna Kea summit run on the same date. Both are long drives across the island, both are worth doing, and both will have you racing the clock back to Keauhou.

Two tours in one day

Our Whales, Sea Caves & Captain Cook Reef day tour pairs naturally with the manta snorkel. It runs 2.5 to 3 hours with departures at 8:00 AM, 10:45 AM and 1:30 PM, which leaves the evening entirely free. You snorkel Kealakekua Bay at the Captain Cook Monument in the morning, dry off over lunch, and float above feeding mantas after dark — the same coastline in two completely different moods.

If you are only on the Big Island for a short stay, that combination covers the two things the Kona coast genuinely does better than anywhere else.

Booking the activities above

The three activities on this page are operated by partner companies, and each Book Now button opens that operator's own booking page in a new tab. Dates, pricing, inclusions and cancellation terms live there and are set by the operator, not by us. Check them before you reserve.

A practical note on scheduling: give any ocean activity a generous buffer before your manta check-in. Boats run late for ordinary reasons — weather, traffic at the harbor, a wildlife encounter worth staying for — and a tight afternoon turns a good day into a stressful one.

More ways to fill the days

For the land side of a Big Island trip — coffee country, the best beaches on the coast, historic Kailua Village and the volcano — see things to do in Kona. To read up on the mantas before your night, start with the Kona manta ray guide or when to go.