Ahihi Kinau is a protected marine reserve on the south-west coast of Maui, featuring lava flows and coral beds. Divers and snorkellers can explore this reef environment at depths between 2 and 7 metres. The site is home to a variety of marine life, including very common sightings of Yellow Tang, wrasses, Redlip Parrotfish, and Black Durgeon. Other species regularly encountered include Achilles Tang, Ornate and Fourspot Butterflyfish, Pacific Orange-spine Unicornfish, Pacific Sailfin Tang, Bird Wrasse, groupers, and Bluefin Trevally. Green Sea Turtles and Turkey Morays are also present but less common. Shore entry is required, and visitors should be aware of potential surf, surge, and sea urchins.

Ahihi Cove is a shallow reef site located within the Ahihi-Kinau Natural Area Reserve. Featuring depths between 1 and 8 metres, it is well-suited for beginners and snorkellers. Entry is facilitated by a concrete slab leading directly into the water. The site supports a diverse range of marine life, including very common species such as Redlip Parrotfish, Yellow Tang, Black Durgeon, and various wrasses. Divers and snorkellers may also encounter Green Sea Turtles, Achilles Tang, and Turkey Moray. Visibility typically ranges from 10 to 25 metres, though visitors should be mindful of sea urchins, sharp coral, and surf conditions. Parking and toilets are available at the site.

Ahihi Bay provides shore access to a combination of natural reef and artificial reef structures. The site features depths ranging from 2 to 35 metres, with an average depth of 25 metres. Conditions are generally manageable for beginners, with mild currents and visibility typically between 10 and 30 metres. Divers should exercise caution during shore entry to navigate the surf and shore break. Protective footwear is recommended to avoid sharp coral and sea urchins located near the entry point. Water temperatures remain consistent between 24 and 26 degrees Celsius throughout the year, supporting a typical dive duration of 60 minutes.

Black Sand Beach at Molokini Crater offers a unique reef and cave diving experience. The site features an average depth of 7 metres, with conditions that can vary. Divers should be prepared for strong currents and surf, making this an intermediate-level site. Entry is via the shore. Visibility typically ranges between 10 and 18 metres, and the water temperature remains between 25 and 27 degrees Celsius throughout the year. Due to the presence of sharp coral and strong currents, divers should exercise caution. Typical dives at this location last approximately 45 minutes.

Makena Landing South is a shore-entry dive site featuring a combination of reef, cave, and artificial reef structures. Located 183 metres from the shore, the site offers depths ranging from 3 to 12 metres, with an average depth of 10 metres. Divers should expect mild currents and visibility between 15 and 18 metres. The area is suitable for intermediate divers, with typical dives lasting 45 minutes. Hazards at this location include boat traffic, overhead environments, rip currents, sea urchins, sharp coral, and surf. Facilities available at the site include parking, toilets, and showers.

Ulua Bench is a reef and artificial reef site located at Molokini Crater. The site is suitable for beginners, with an average depth of 8 metres and a range between 3 and 12 metres. Divers typically spend 45 minutes underwater. Conditions vary, with visibility ranging from 10 to 30 metres and mild currents. Entry is from the shore. Facilities available at the site include parking, toilets, showers, and changing rooms. Night diving is permitted. Hazards include sharp coral and surf. As there is no specific species data for this site, visitors should expect general reef habitat characteristics.

Maluaka Beach serves as a primary shore-access point for the area known as Turtle Town. This reef and artificial reef site features depths ranging from 2 to 10 metres, with an average of 6 metres. Divers and snorkellers can explore by entering at the south end of the beach and following the rocky point seaward. The site is suitable for beginners, though conditions vary with potential surf and currents. Marine life recorded here includes Green Sea Turtles, Turkey Morays, Day Octopuses, Zebra Morays, Snowflake Morays, Wedgetail Triggerfish, Ornate Butterflyfish, various wrasses, Slate Pencil Urchins, Hawaiian Convict Surgeonfish, Pinktail Triggerfish, Guineafowl Puffers, Moorish Idols, and Pacific Trumpetfish.

Tank and Landing Craft is a shallow wreck site located at Molokini Crater, featuring submerged military hardware that functions as an artificial reef. Resting at a depth of 3 metres, the site is suitable for newly certified divers and those gaining experience in open-water environments. Conditions are generally forgiving with no current and visibility ranging from 10 to 30 metres. Water temperatures remain consistent between 25 and 27 degrees Celsius throughout the year. Midday dives provide optimal natural light for observing the structure of the wrecks. Access is typically by boat, though local conditions regarding shore entry points should be verified before planning a dive.