Kona Hawaii Snorkeling Guide: Two Step Beach at Honaunau Bay

The Best Snorkeling on the Big Island? Meet Honaunau Bay Two Step

Honaunau Bay Two Step is a world-class shore snorkeling site on the Big Island's Kona coast — and it consistently ranks as one of the best places to snorkel in all of Hawaii.

Here's what you need to know at a glance:

• Location: Hōnaunau Bay Boat Ramp, just outside Puʻuhonua o Hōnaunau National Historical Park, South Kona
• Entry: Two natural lava rock steps (called Pae'a) lead directly into crystal-clear water
• Depth: Shallow coral areas of 10–15 feet near shore, dropping to over 100 feet in the center of the bay
• Marine life: Hawaiian green sea turtles, spinner dolphins, parrotfish, yellow tangs, eels, octopus, and more
• Best time to visit: Early morning on a weekday
• Cost: Free to snorkel; $5 for the nearby park parking lot
• Skill level: Beginner to intermediate (experienced swimmers recommended at the lava entry)
• Lifeguards: None

The turquoise water is calm, the reef is healthy, and you can see fish before you even get in the water. It's the kind of place that makes people say it was the best snorkeling they've ever done.

But there's more to it than just jumping in. The entry technique, the rules around wildlife, the parking situation, the cultural significance of the site next door — all of it matters if you want a safe, respectful, and genuinely memorable visit.

This guide covers everything you need to plan your trip to Two Step the right way.

What is Honaunau Bay Two Step?

Tucked along the scenic South Kona coast, honaunau bay two step is a legendary aquatic playground. Locally known as Pae'a, this spot earned its popular nickname "Two Step" from a pair of naturally flat lava rock ledges that serve as steps directly into the ocean.

Unlike many beaches in Hawaii that require wading through breaking surf and sandy shallows, Two Step allows you to step off a volcanic ledge and immediately plunge into a thriving marine sanctuary. It is frequently highlighted as a top recommendation for Kona Snorkeling and is widely celebrated as some of the Best Snorkeling Hawaii has to offer.

The Unique Geology of Honaunau Bay

The magic of Honaunau Bay lies in its volcanic architecture. Thousands of years ago, cooling pahoehoe lava flowed into the ocean, creating a solid, shelf-like coastline. Beneath the surface, this lava formed dramatic underwater canyons, drop-offs, and deep coral channels.

As you swim away from the rocky entry point, the ocean floor slopes from a comfortable 10 to 15 feet down to about 25 feet. Venture further toward the center of the bay, and the floor drops dramatically to well over 100 feet. This combination of shallow, sunlit reef flats and deep-water drop-offs creates a unique ecosystem where shallow-water reef fish and deep-water pelagic species coexist just yards from shore.

Why Snorkeling Honaunau Bay Two Step is World-Class

The water clarity here is legendary, often earning a perfect 10/10 rating from snorkelers and divers alike. Because there is virtually no sand to be stirred up by the waves, underwater visibility routinely reaches 100 feet or more on calm days.

The bay is also naturally protected from strong trade winds and heavy swells by the surrounding land, keeping the water remarkably calm. This calm environment allows massive, intricate coral formations to flourish, providing shelter for hundreds of species of tropical fish. To learn more about the bay's natural features, check out this comprehensive guide on Two Step Beach at Honaunau Bay | Big Island Guide.

How to Get to Two Step Beach: Directions, Parking, and Fees

Getting to Two Step is a beautiful journey through South Kona's lush agricultural belt, where coffee farms and historic churches dot the hillsides.

Driving Directions from Kailua-Kona

Two Step is located roughly 22 miles south of Kailua-Kona, and the drive takes about 35 to 45 minutes depending on traffic.

1. From Kailua-Kona, drive south on Highway 11 (Mamalahoa Highway).
2. Continue south for about 20 miles, passing through the town of Captain Cook.
3. Shortly after Mile Marker 103, turn right onto Keala O Keawe Road (Highway 160).
4. Follow this winding road down the hill for about 3.5 miles.
5. Turn left at the sign for Pu’uhonua O Honaunau National Historical Park.
6. Just before the park's main entrance gate, veer right onto Honaunau Beach Road (a narrow, one-way seaside road). The snorkel site will be on your right.

Parking Options and Fees at Honaunau Bay

Because of Two Step's immense popularity, parking can be a bit of a puzzle. It is highly recommended to arrive early in the morning to secure a spot.

• Roadside Parking (Free): There are a limited number of parallel parking spots along the ocean side of Honaunau Beach Road. If you choose this option, make sure your vehicle is completely off the road and that you are not blocking any private residential driveways or local boat launch access.
• The Private Lot ($5): Directly adjacent to the boat ramp is a private dirt parking lot. It costs $5 per day (cash only as of July 2026) and is a convenient, secure option that helps keep traffic flowing smoothly on the narrow street.
• National Historical Park Parking ($20 per vehicle or National Park Pass): You can park inside the National Historical Park lot, but only if you plan to visit the historical park itself. The National Park Service strictly prohibits visitors from parking in their lot solely to go snorkeling at Two Step. If you plan to explore both the park and the reef, pay the park entrance fee, enjoy the cultural site first, and then walk over to the snorkel entry.

Master the Entry: How to Safely Enter and Exit the Water

Entering the ocean from a rocky lava shelf requires a bit of strategy. Unlike a sandy beach where you can slowly wade in, Two Step requires you to coordinate your movements with the natural rhythm of the ocean.

The Famous Two Step Entry Point

The primary entry point is located on a flat pahoehoe lava ledge where the rock naturally forms two distinct steps down into the water. Locals often place a bright orange traffic cone near this spot to help visitors locate the safest entry.

To enter safely:

1. Walk down to the ledge wearing your mask and snorkel, holding your fins in your hand. (We recommend wearing flip-flops or reef booties on the hot lava rock, then leaving them upside-down on the shore).
2. Sit down on the first step, letting your feet dangle over the second step into the water.
3. Quickly put on your fins.
4. Watch the ocean surge. Wait for an incoming wave to raise the water level.
5. As the water rises to meet you, gently slide off the step and swim outward away from the rock face.

To exit safely:

1. Swim back to the steps and wait a few feet away.
2. Watch the swell. You want to use the rising surge of an incoming wave to lift you up onto the ledge.
3. As a wave carries you forward, place your hands palm down and flat on the rock step. Do not grip the rock or put your fingers into small holes (pukas), as sea urchins love to hide in them!
4. Let the wave lift your body onto the step, quickly sit down, turn around, and slide yourself up to dry land before the wave recedes.

The Sandy Walking Entry Alternative

If the swell looks too intimidating or you are snorkeling with younger children, there is an alternative entry point on the far north side of the bay near the Hōnaunau Bay Boat Ramp.

Here, you can walk directly into the water from a small, sandy-bottom shoreline. While this entry is much gentler, the water is shallow and can be rocky, so we highly recommend wearing reef shoes until you are deep enough to float and put on your fins. From this shallow cove, you can easily swim out toward the deeper, coral-rich areas of the bay.

Marine Life and Reef Conservation at Honaunau Bay

Once you are in the water, you will quickly realize why honaunau bay two step is so famous. The underwater world here is incredibly vibrant, resembling a carefully curated aquarium.

The reef is home to thousands of colorful reef fish. You will easily spot schools of bright yellow tangs, several species of butterflyfish, parrotfish (uhu) munching loudly on the coral, and Hawaii’s famous state fish, the humuhumunukunukuapua'a (lagoon triggerfish). If you keep a close eye on the rocky crevices, you might spot an octopus camouflaging against the basalt, a green moray eel peeking out of a cave, or even a white-tip reef shark resting peacefully on the sandy floor of an underwater canyon.

Encountering Turtles and Spinner Dolphins Ethically

Honaunau Bay is a frequent resting place for Hawaiian green sea turtles (honu) and wild Hawaiian spinner dolphins (nai'a). While encountering these beautiful creatures is a highlight of any trip, it is vital to respect their space and follow federal and state laws.

• Hawaiian Green Sea Turtles: These gentle reptiles are protected under federal law. You must maintain a distance of at least 10 feet (3 meters) from them at all times. Never attempt to touch, chase, or feed them. If a turtle swims toward you, remain still and let it pass.
• Hawaiian Spinner Dolphins: Spinner dolphins use the calm waters of Honaunau Bay to rest during the day after hunting in the deep ocean at night. Dolphins practice unihemispheric sleep, meaning they shut down half of their brain and close one eye while the other half stays awake to navigate and breathe. Because of this, resting dolphins can easily be disturbed by swimmers. Under the Marine Mammal Protection Act, it is strictly illegal to swim with, approach, or remain within 50 yards (150 feet) of Hawaiian spinner dolphins. If dolphins enter the bay while you are snorkeling, you must actively swim away to maintain this mandatory legal distance.

Protecting the Ancient Coral Reefs of Honaunau Bay Two Step

Some of the massive lobe and finger coral colonies at Two Step are estimated to be over 1,000 years old. These slow-growing organisms are incredibly fragile and can easily be damaged or killed by human contact.

• Never Touch or Stand on Coral: Even a gentle touch can scrape off the protective mucus layer of the coral, leaving it vulnerable to disease. Always maintain neutral buoyancy and keep your fins up away from the reef.
• Use Reef-Safe Sunscreen: Hawaii was the first state in the nation to ban the sale of sunscreens containing oxybenzone and octinoxate, chemicals proven to cause coral bleaching and genetic damage. When visiting, ensure your sunscreen uses only non-nano zinc oxide or titanium dioxide as active ingredients. Better yet, wear a UV-protective sun shirt (rash guard) to minimize the need for sunscreen altogether!

Planning Your Visit: Best Times, Amenities, and Gear

To get the absolute most out of your day at Two Step, a little preparation goes a long way.

Optimal Times for Visibility and Crowds

Timing is everything at Honaunau Bay. The best time to snorkel is early in the morning, ideally between 7:00 AM and 10:00 AM.

During the morning hours, the ocean is typically at its calmest, and the sun is positioned perfectly to illuminate the reef. By the afternoon, the Kona coast often experiences a natural buildup of clouds, resulting in overcast conditions that reduce underwater light and visibility. Additionally, arriving early ensures you can find parking before the crowds arrive and the heat of the day sets in. Weekdays are generally much quieter than weekends when local families also come to enjoy the bay.

Available Amenities and What to Pack

Two Step is a rustic, natural site managed by the County of Hawaii. It does not have the amenities of a resort beach park.

• Restrooms: There are portable toilets (porta-potties) located near the boat ramp.
• Showers & Drinking Water: There are no public showers or fresh drinking water stations at Two Step. We highly recommend bringing a large jug of fresh tap water in your car to rinse the salt off your gear and yourself after your swim, along with plenty of drinking water to stay hydrated.
• Food: There are no food concessions or gear rental shops directly at the bay. Be sure to rent your snorkel gear in Kailua-Kona or Captain Cook before heading down, and pack a cooler with snacks and lunch.

Pu’uhonua O Honaunau National Historical Park: The Cultural Gem Next Door

Directly adjacent to the snorkeling area is the majestic Pu’uhonua O Honaunau National Historical Park, a 182-acre sacred cultural site. In ancient Hawaii, this area served as a Pu’uhonua — a place of refuge.

If a person broke a sacred law (kapu), which was often punishable by death, they could escape execution by fleeing to this sanctuary. Once they reached the sacred grounds and received a ceremony of absolution from a priest, they were forgiven and could safely return to their community.

Because of the deep spiritual and cultural significance of this area, there are strict guidelines for visitors:

• No Snorkeling Entry from the Park: The beautiful sandy cove inside the park boundaries, known as Keone'ele, was historically the royal canoe landing site. Entering the water, swimming, or snorkeling from Keone'ele Cove is strictly prohibited. All snorkelers must access the bay via the county boat ramp or the Two Step lava rock ledge outside the park boundaries.
• Respectful Behavior: Do not use the National Park's restrooms to change into swimwear or rinse off your snorkel gear. Always wear proper clothing cover-ups when walking through the historical park, and treat the entire area with the quiet reverence it deserves. For more details on park regulations, visit the official Snorkeling - Puʻuhonua o Hōnaunau National Historical Park (U.S. National Park Service) page.

Frequently Asked Questions About Honaunau Bay Two Step

Is Two Step Beach suitable for beginners and children?

Yes, but with caution. The shallow, sandy entry near the boat ramp is excellent for beginners and children to splash around. However, the main "Two Step" lava rock entry requires strong swimming skills, comfort with deep water, and the ability to handle ocean swells. There are no lifeguards on duty, so children and inexperienced swimmers should always wear flotation vests and be closely supervised by an adult.

Are there lifeguards or gear rentals at Honaunau Bay?

No. There are no lifeguards at Honaunau Bay, and there are no gear rental shops on-site. You must rent your snorkel gear, masks, and fins from a dive shop in Kailua-Kona or Captain Cook before you drive down to the bay.

Can you swim inside the National Historical Park?

No. Swimming, snorkeling, and wading are strictly prohibited inside the boundaries of Pu’uhonua O Honaunau National Historical Park, particularly at Keone'ele Cove. Please respect this sacred Hawaiian cultural site and only enter the water at the designated county areas (Two Step or the boat ramp).

Conclusion

A visit to honaunau bay two step is an unforgettable highlight of any Big Island vacation. By mastering the lava rock entry, respecting the sacred cultural history of the adjacent National Historical Park, and keeping a safe, legal distance from the resident sea turtles and spinner dolphins, you can enjoy this underwater paradise safely and responsibly.

If you would rather explore the wonders of the Kona coast without the hassle of navigating narrow roads, hunting for parking, or timing the ocean surge on your own, let us take care of the details! At Dolphin Discoveries, we specialize in small-group, naturalist-led boat tours. Our fast, comfortable vessels depart daily from Keauhou Bay, offering expert guidance, top-tier snorkel gear, and a deep commitment to ethical wildlife encounters.

To join us on an unforgettable ocean adventure, check out our popular Kona Snorkel Tour - Two Snorkeling Spots and read more About Honaunau Bay to start planning your perfect Hawaiian getaway today!