10 Best Snorkeling Spots on the Big Island for Amazing Underwater Adventures
10 Best Snorkeling Spots on the Big Island for Amazing Underwater Adventures
When it comes to incredible things to do in Big Island Hawaii, snorkeling near the surface of crystal-clear Pacific waters ranks at the very top. The Big Island of Hawaii is a snorkeler's paradise; a destination where vibrant coral reefs, exotic marine life, and warm turquoise waters converge to create some of the most breathtaking underwater experiences on earth. Whether you're a seasoned diver or a first-time snorkeler, the Big Island offers adventures that will leave you absolutely speechless.
Choosing between the various Big Island hotels and resorts often comes down to proximity to these hidden gems. Many travelers choose to stay at renowned properties like Sea Village or Sea Mountain to stay close to the action. Once you’ve settled in, it’s time to grab your fins and mask. Here is your definitive guide to the 10 best snorkeling spots on the Big Island.
Top 10 Snorkeling Tours
Top Snorkeling Spots on the Big Island
1 | Kealakekua Bay State Historical Park | Widely regarded as the crown jewel of best snorkeling Big Island destinations, Kealakekua Bay is a marine life conservation district teeming with life. Located on the Kona Coast, this protected bay offers exceptional water clarity (sometimes up to 100 feet of visibility) and shelters an astounding variety of marine species. Spinner dolphins are frequent visitors, and the coral formations near the Captain Cook Monument are among the most pristine on the island. Access the bay by kayak, snorkel tour boat, or a challenging but rewarding 2-mile hike down the cliffside trail. This spot consistently tops every list of best snorkeling beaches in Hawaii Big Island; and for very good reason.
Best For: Advanced snorkelers, marine life enthusiasts, dolphin spotters
Pro Tip: Book a guided kayak tour with Fair Wind Cruises or Kona Boys for the best access to the bay and an in-depth marine education experience.
WHERE: Captain Cook, HI 96704 | WHO: (808) 961-9540
2 | Honaunau Bay (Two Step) | Just south of Kealakekua Bay lies Honaunau Bay, affectionately nicknamed "Two Step" for its lava rock entry point that naturally forms a two-step staircase directly into the ocean. This spot is one of the most beloved snorkeling spots Big Island locals keep coming back to. The shallow reefs near shore are home to dazzling parrotfish, Moorish idols, sea turtles, and even the occasional manta ray. The calm, clear water and easy access make it ideal for snorkelers of all skill levels. Located right next to Pu'uhonua o Honaunau National Historical Park, you can combine a rich cultural experience with your underwater adventure.
Best For: All skill levels, sea turtle encounters, families
Pro Tip: Arrive early; parking is limited and this popular spot draws crowds by mid-morning. Sea Quest Hawaii offers guided tours that include Two Step as part of a broader South Kona snorkeling experience.
WHERE: 84-5571 Honaunau Beach Rd, Captain Cook, HI 96704 | WHO: N/A
3 | Kahaluu Beach Park | If you're looking for the most accessible and beginner-friendly of all snorkeling spots Big Island visitors rave about, Kahaluu Beach Park in Kailua-Kona is your answer. This beloved beach park features a natural lava rock breakwater that keeps the water calm and shallow; perfect for children and first-time snorkelers. The reef directly offshore is alive with Hawaiian green sea turtles (honu), who graze on algae with remarkable ease. Colorful reef fish are everywhere, and equipment rental is available right at the beach. It's one of the best snorkeling beaches in Hawaii, Big Island families with young kids consistently rank as a favorite.
Best For: Beginners, families, sea turtle encounters
Pro Tip: Never touch the turtles; it's illegal under federal and state law and harmful to them. Keep a respectful distance and enjoy them from afar. Coral Reef Snorkel offers beginner-friendly guided sessions right at Kahaluu, perfect for first-timers who want a little extra instruction before heading in.
WHERE: 78-6702 Ali‘i Dr, Kailua-Kona, HI 96740 | WHO: (808)961-8311
4 | Kua Bay (Manini'owali Beach) | Nestled within Kekaha Kai State Park on the Kona Coast, Kua Bay (also known as Manini'owali Beach) is one of the most strikingly beautiful snorkeling spots Big Island adventurers are lucky enough to discover. This pristine white sand beach is framed by dramatic black lava fields, and the turquoise water offers exceptional visibility on calm days, revealing healthy coral formations, sea turtles, vibrant reef fish, and the occasional spinner dolphin. Because the bay sits inside a protected state park, the marine environment remains largely undisturbed and thriving. Snorkeling conditions are best during the calmer summer months (May through September), but on a glassy, calm day, Kua Bay rivals the most celebrated best snorkeling beaches in Hawaii Big Island visitors rave about, making it an unforgettable stop on any Big Island snorkeling tours itinerary.
Best For: Intermediate snorkelers, scenic beauty seekers, nature lovers
Pro Tip: The access road into Kekaha Kai State Park is unpaved and can be rough; a standard vehicle can manage it, but take it slow. Arrive early as the parking area fills up quickly on weekends. Hang Loose Boat Tours includes Kua Bay on select Kona Coast tours for a hassle-free visit.
WHERE: 72-3990 Mamalahoa Hwy, Kailua-Kona, HI 96740 | WHO: N/A
5 | Pawai Bay (Kailua-Kona) | For those seeking adventure off the beaten path, Pawai Bay delivers some of the most dramatic underwater scenery on the Big Island. Accessible only by boat, this protected marine preserve is a highlight of many Big Island snorkeling tours for very good reason. Below the surface, you'll discover lava tubes, underwater arches, sea caves, and an incredible diversity of marine life including white-tip reef sharks, spinner dolphins, and giant sea turtles. Because it's boat-access only, snorkeling here remains uncrowded and pristine; a true hidden gem among the snorkeling spots Big Island has to offer.
Best For: Intermediate to advanced snorkelers, adventure seekers, boat tour guests
Pro Tip: Book a guided boat charter with Sunlight on Water or Body Glove Cruises; both include Pawai Bay on their snorkel itineraries and provide all equipment for a seamless, fully guided experience.
WHERE: Old Kona Airport Marine Life Conservation District, 75-5560 Kuakini Hwy, Kailua-Kona, HI 96740 | WHO: N/A
6 | Mahukona Beach Park | Located on the rugged North Kohala Coast, Mahukona Beach Park is a history lover's dream. A former sugar plantation harbor now lies beneath the waves, making it one of the most unique snorkeling spots Big Island explorers can discover. Remnants of old machinery, anchors, and industrial artifacts are scattered across the sandy bottom, creating a fascinating artificial reef now teeming with fish and coral. The water is calm in the mornings, and entry is simple via a metal ladder on the old pier. While less well-known than the southern snorkel spots, Mahukona offers a one-of-a-kind underwater archaeological adventure.
Best For: History lovers, intermediate snorkelers, unique underwater landscapes
Pro Tip: Snorkel in the morning before afternoon trade winds pick up and reduce visibility. Kohala Divers offers small-group guided tours to Mahukona that highlight the historic harbor artifacts and underwater landscape.
WHERE: Waimea, HI 96743 | WHO: (808)961-8311
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7 | Anaehoomalu Bay (A-Bay) | Set along the beautiful Waikoloa Beach Resort area, Anaehoomalu Bay (lovingly called "A-Bay") is one of the best snorkeling beaches in Hawaii Big Island for resort guests along the Kohala Coast. The bay's calm, sheltered waters are perfect for a leisurely snorkel among spinner dolphins, sea turtles, and colorful reef fish. Equipment rental is available on the beach, and the adjacent ancient Hawaiian fishponds add a captivating cultural backdrop to your visit. It's also a prime spot for best snorkeling Big Island experiences that combine snorkeling with kayaking and stand-up paddleboarding all in one afternoon.
Best For: Resort guests, families, dolphin encounters, multi-activity days
Pro Tip: Return for an evening snorkel to spot manta rays feeding near the surface at dusk. Ocean Sports Hawaii, based right on A-Bay, offers excellent manta ray snorkel tours and daytime reef excursions departing from the beach.
WHERE: 69-275 Waikōloa Beach Dr, Waikoloa Village, HI 96738 | WHO: N/A
8 | Richardson Ocean Park (Hilo Side) | On the often-overlooked Hilo side of the Big Island, Richardson Ocean Park delivers an entirely different snorkeling experience from the sunny Kona Coast. Black sand beaches and a lush jungle backdrop frame a rich coral reef ecosystem where green sea turtles gather in remarkable numbers. The natural lava tide pools offer a fascinating complement to the deeper reef snorkeling, making this a wonderful all-ages destination. Richardson Ocean Park is one of the best-kept secrets among snorkeling spots Big Island east coast visitors will appreciate; a refreshing departure from the typical tourist trail.
Best For: Turtle enthusiasts, east-side explorers, families
Pro Tip: The richest snorkeling is found to the left (north) of the main beach area. Hilo Ocean Adventures is a well-regarded Hilo-based dive and snorkel outfitter that leads guided tours on the east side of the island.
WHERE: 2355 Kalanianaole St, Hilo, HI 96720 | WHO: (808)961-8688
9 | Kikaua Point Park (Kohala Coast) | Tucked away on the Kohala Coast, Kikaua Point Park is a small but spectacular gem among the best snorkeling Big Island locations accessible to the general public. The calm, protected cove features exceptional coral coverage and a delightful variety of reef fish. Because the park has only 10 public parking spots, it remains blissfully uncrowded; even in peak season. Arriving early is essential, but the reward is a snorkeling experience that feels almost entirely private. This is a true insider favorite among those who know their snorkeling spots Big Island inside and out.
Best For: Those seeking solitude, intermediate snorkelers, coral enthusiasts
Pro Tip: Arrive right at opening time to secure one of those coveted parking spots. For a guided Kohala Coast snorkel experience that includes similar pristine coves, Hawaii Outdoor Guides offers small-group tours tailored to the area.
WHERE: Kailua-Kona, HI 96740 | WHO: N/A
10 | White Sands Beach (La'aloa Bay) | Also known as Magic Sands or Disappearing Sands Beach (because the sand literally vanishes during winter swells, exposing the rocky reef below) White Sands Beach in Kailua-Kona is a fantastic spot for snorkeling and bodysurfing combined. The reef along the bay's edges shelters triggerfish, wrasses, and sea turtles, while the energetic wave action in the center keeps the beach lively and fun. It's one of the most convenient Big Island snorkeling tours jumping-off points, given its location just minutes from downtown Kona. A beloved crowd favorite and the perfect final entry on your list of best snorkeling beaches in Hawaii Big Island adventures.
Best For: Beginners, Kona-based travelers, snorkel-and-surf combo days
Pro Tip: Stay near the rocky edges of the bay to avoid the active surf zone in the center of the beach. Kona Snorkel Trips offers affordable guided morning tours departing near White Sands, ideal for first-time visitors exploring the Kona shoreline.
WHERE: 77-650077 Ali‘i Dr, Kailua-Kona, HI 96740 | WHO: N/A
A hui hou (Until we meet again)!
Now that you know the best snorkeling Big Island destinations, it's time to start planning your Hawaiian escape and head towards the ocean. The Big Island's incredible diversity; from calm, beginner-friendly bays to dramatic boat-access marine preserves; ensures there's a perfect snorkeling experience waiting for every type of traveler. Whether you spend a week exploring guided Big Island snorkeling tours or set off independently to discover the snorkeling spots Big Island locals love most, the underwater world of Hawaii's largest island will leave you forever changed.
Sea Mountain and Sea Village are your ideal home bases for Big Island exploration. Located moments away from world-famous snorkeling spots and featuring world-class amenities, there’s no better place to hang your snorkel at the end of a perfect day. Book now and dive into the best adventures the Aloha State has to offer.
For more guides to snorkeling and adventuring Big Island in Hawaii, visit the Westgate Resorts Travel Blog.
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* Westgate Resorts is in no way affiliated with the attractions featured in this article. Items or places listed are current as of the publishing date of this article. Please call or visit the respective website for the most up-to-date offerings and details.
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