Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124

Explore pristine remote reefs around Hilo Bay with a small-group 2-tank scuba trip. Enjoy scenic boat rides, underwater wonders, snacks, and lush views.
Planning a scuba adventure in Hawaii? This 2-tank remote reefs trip from Hilo offers a chance to explore some of the island’s most untouched underwater landscapes. It’s an activity designed for those with some experience—divers who’ve completed at least 15 dives—seeking a taste of truly pristine reefs away from the crowds.
What sets this tour apart? First, the remote locations accessible only by boat promise an authentic, less-trafficked experience. Second, the small group size (limited to 4 or 5 participants) means you’ll get personalized attention and a more laid-back vibe. But, it’s worth noting that the tour’s focus on experienced divers might make it less suitable for beginners or non-swimmers. If you’re comfortable in the water and craving an intimate Hawaiian underwater adventure, this could be a perfect fit.
One possible consideration: Since the dive sites are remote, weather and sea conditions can affect the schedule, so flexibility is key. This tour is best suited for seasoned divers who want a more exclusive, scenic, and authentic dive experience around Hilo.


This tour begins at the dive shop located on the corner of Kamehameha Ave and Banyan Dr in Hilo, a convenient spot with easy parking and clear directions. From there, you’ll hop aboard a well-equipped boat, heading out into Hilo Bay with anticipation of discovering underwater landscapes few get to see.
The boat ride itself is an adventure, offering spectacular views of the cascading waterfalls, lush coastal forests, and the rugged Hamakua Coast. Keep your camera handy; the scenery is captivating even before you jump in. If luck’s on your side, you might even spot spinner dolphins riding the wake—an added bonus for wildlife enthusiasts.
Looking for more options in Hilo? Here are some other experiences worth considering.
Once at the remote dive sites, you’ll encounter a variety of geological formations that make these sites uniquely memorable. Expect to see pinnacles rising from the seafloor, canyons slicing through the reef, and lava tubes that give you a glimpse into volcanic activity beneath the surface. These features are not only dramatic but also home to a diverse array of native Hawaiian sea life.
The coral reefs here are healthy and vibrant, a testament to the careful management and remote location. Expect to see colorful fish, gentle rays, and perhaps even some sea turtles. Since the reefs are less trafficked, the marine environment feels untouched, offering a genuine connection with Hawaii’s underwater world.
For experienced divers, this tour provides small-group attention—with a maximum of four participants—ensuring your safety and comfort. We loved the way the tour balances adventure and intimacy, allowing each diver to explore at their own pace. The dive sites are chosen for their diversity and visual appeal; each one promises something different, from towering pinnacles to cavernous lava tubes.
After your first dive, you’ll return to the boat for snacks and drinks—a welcome pause amid your underwater adventures. The tour emphasizes a relaxed experience, making sure you’re refreshed and ready for the second tank.
More Great Tours NearbyDuring certain times of the year, especially winter, you might catch a glimpse of breaching Humpback Whales, a spectacular sight that adds to the allure of this excursion. Plus, if the weather aligns, you could enjoy views of snow-capped Mauna Kea from the boat, blending mountain scenery with ocean adventure.

Given the small group size, personalized attention, and access to remote, unspoiled reefs, the cost of this tour reflects its quality. You’re paying for an experience that’s not commercially overrun, with the added benefit of watching for whales and enjoying scenic coastal views. The inclusion of snacks and drinks also enhances the value, making it a well-rounded, memorable outing.
We appreciate the scenic boat ride—it’s half the adventure. The views of waterfalls and the coast are stunning, and the chance to see Hawaii’s natural beauty from the water is a highlight. The diving itself is exciting because you’re exploring less-visited, healthy reefs that showcase the richness of Pacific marine life.
Since the tour is geared toward experienced divers with at least 15 dives, beginners or non-divers will find it unsuitable. Also, the weather-dependent nature of boat trips means your plans could be affected by storms or rough seas, so flexibility is essential. Travelers with back problems, pregnant women, or those with limited mobility should consider other options.

This trip is best suited for experienced divers looking for a more exclusive, scenic, and adventurous underwater experience. It’s ideal for those who value healthy reefs, unique geological features, and small-group attention. If you’re seeking a laid-back yet exciting day with stunning scenery both above and below the water, this tour offers a compelling choice.
Is this tour suitable for beginner divers?
No, it’s designed for divers who have completed at least 15 dives; beginners or non-swimmers will find it unsuitable.
What’s included in the tour?
You’ll get two tanks of diving, snacks, and drinks. The tour also includes scenic boat rides and expert guidance.
Where does the tour depart from?
The meeting point is at the dive shop on the corner of Kamehameha Ave and Banyan Dr in Hilo.
How long does the tour last?
The total experience runs about 4 hours, with specific start times available based on your booking.
Are the reefs accessible any other way?
No, these remote sites are only reachable by boat, which is part of what makes the experience special.
What type of marine life might I see?
Expect a variety of sea life indigenous to Hawaii, including fish, sea turtles, and possibly manta rays or even whales in season.
What should I bring?
Bring swimwear, a towel, a camera, and biodegradable sunscreen. All diving equipment is included.
Is the tour family-friendly?
It’s geared toward experienced divers, so it’s not suitable for children or non-diving family members.
What if the weather is bad?
The tour offers free cancellation up to 24 hours in advance, allowing you to reschedule or get a full refund if weather conditions are unsuitable.

This Hilo 2 Tank Remote Reefs Diving Trip offers a rare chance to explore some of Hawaii’s most pristine underwater environments with a small, knowledgeable group. The combination of scenic boat rides, dramatic geological features, and vibrant marine life makes it a standout for seasoned divers looking for an authentic and intimate experience.
While it’s not tailored for beginners or those with limited mobility, for experienced divers craving unspoiled reefs and a peaceful, personalized adventure, this trip provides excellent value and memorable sights. The inclusion of snacks, drinks, and picturesque coast views makes it an all-around enjoyable day out.
Overall, if you’re looking to add a touch of adventure to your Hawaiian itinerary and appreciate the beauty of untouched reefs, this tour should be on your list — just keep an eye on the weather and your dive experience level.
You can check availability for your dates here: