Dolphin, Sea Cave, Captain Cook, Kealakekua Bay Reef Snorkeling
Check Availability & Book — From $99
What This Kona Snorkel Trip Actually Is
Two snorkel stops. A fast boat. A run along a stretch of coastline that wider hulls simply cannot follow. That is the shape of this morning trip out of Kealakekua Bay.
Your ride is a Zodiac RIB, the rigid inflatable style used by Navy SEALs. It covers the distance to the bay quickly, and its low profile means the captain can nose into sea caves and thread through lava tubes that a bigger boat has to pass by. Group sizes stay small on purpose. You will not be one of 40 or 60 people queuing to step off a double-decker.
The main snorkel stop sits inside Kealakekua Bay, a protected marine sanctuary and the site of the Captain Cook Monument. Reefs there are shallow and the water stays calm. Crews on this bay describe it as pool-like, with no currents or riptides to fight, so snorkeling without fins is fine. Fins are optional and nobody needs them. A second snorkel location gets added when sea and weather conditions cooperate, and the captain makes that call on the morning itself.
Wild dolphins and whales do turn up on the coastal run, though not many operators will promise it and neither will this one. They are wild animals and no refund rests on a sighting. What you can count on: mask and snorkel included in your ticket price, bottled water, and fresh pineapple served on board. Roughly 1 to 1.5 hours of that trip is spent in the water.
How the Morning Runs
1. Check-in at the boat ramp
Arrive 15 minutes before your tour time, not at it. Look for the tall white rental wetsuit van across the street from the Outrigger Resort & Spa sign, past the palm trees with Christmas lights and the tiki torches. Once the van check-in is done, walk to the solo lamppost next to the boat ramp. Leave the car on the free side of the street or in the limited beach lot by the hotel. Long trailer stalls will get you towed.
2. Coastal run aboard the Zodiac RIB
Crew hand out mask and snorkel, run through the safety briefing in English, then the boat heads out. The captain works the coastline on the way to the bay and slows for sea caves and lava tubes when the water allows. Dolphins and whales sometimes appear on this leg. Keep your phone in a dry spot and your hands free.
3. Snorkel stop one: Kealakekua Bay and the Captain Cook Monument
This is the anchor of the trip. You drop in over the coral reefs of a protected marine sanctuary, with the Captain Cook Monument on shore as your marker. No current, no riptide, no scuba certification required. Most guests spend somewhere between 45 minutes and an hour here before climbing the ladder back aboard.
4. Snorkel stop two, conditions permitting
A second location is included in the plan but is not guaranteed. Swell, wind, boat traffic and other boats in the area all factor into the decision. If the captain skips it, you still get the full bay snorkel, the coastal scenery and the sea cave pass. Water and fresh pineapple get passed around between stops.
5. Run back and disembark
Expect roughly a 2.5 to 3 hour tour overall, though durations are estimates. Weather, mechanical issues and boat traffic can push a return back by up to an hour in rare cases. Build a little slack into whatever you have planned next and the day stays easy. Gratuity for the captain and crew is not included and is optional.
Read This Before You Book
Swim ability is required. Every guest must swim and tread water under their own power, and must be able to climb a boat ladder unassisted. Weight limit is under 300 lbs. Not suitable for pregnancy, back or neck problems, bad knees, mobility restrictions, heart conditions, or poor cardiovascular health. A 6-year minimum age requirement is listed by the operator.
No bags on the boat. Bring a swimsuit, a sun shirt, sandals, sunscreen, phone, keys and wallet. That is it. Store the rest in your vehicle. Service animals are allowed, and lifejackets are available on request at check-in.
Minimum of 8 guests is required for a tour to operate, and bookings close 60 minutes before the start time. Confirmations come through instantly.
What’s Included
Bottled water
Snacks, including fresh pineapple served on board
Use of snorkeling equipment (mask and snorkel)
Small-group Zodiac RIB transport to both snorkel areas
English-speaking guide and safety briefing
What’s Not Included
Gratuities for the captain and crew
Hotel pick-up and drop-off
Private tour option
Fins (not needed in this bay, but you may bring your own)
Photos From the Tour
Small boat, small group. Departures need a minimum of 8 guests to run, and booking closes 60 minutes before start time. Morning slots on the Kona Coast fill early, so the date you want may not hold. Reserve now and your confirmation is instant.
Two Reefs, One Sea Cave, and a Fast Boat to Both
From $99 per person. English guide included. Free cancellation up to 24 hours before departure. Meet at 78-7100 Kaleiopapa St, Kailua-Kona, Hawaii 96740.