Olowalu is a reef site known as the Mother Reef, featuring some of the oldest and largest coral systems in Hawaii. Located 50 metres from the shore, the site offers a shallow sandy channel for easy entry. Divers and snorkellers can expect depths ranging from 2 to 9 metres, with an average depth of 6 metres. Conditions are generally mild with visibility between 15 and 36 metres. The site is suitable for beginners, with typical dives lasting 50 minutes. Hazards include surf, sharp coral, sea urchins, sharks, and the potential for low visibility. Water temperatures remain consistent throughout the year, ranging from 25 to 27 degrees Celsius.

Olowalu Reef is a shore-access site located 800 metres from the coast. The reef features depths ranging from 1 to 18 metres, with an average depth of 9 metres. Divers and snorkellers can expect mild currents and visibility typically around 15 metres. Water temperatures remain consistent throughout the year, fluctuating between 25 and 26 degrees Celsius. The site is suitable for beginners, though visitors should be aware of potential hazards including sharks, sharp coral, strong currents, and surf. A typical dive at this location lasts approximately 48 minutes.

Pali Drift is a reef site located at Molokini Crater, accessible only by boat. This drift dive is suited for intermediate divers due to moderate currents. The site maintains a consistent average depth of approximately 8 metres. Water temperatures fluctuate between 25C and 27C throughout the year, with the warmest conditions occurring from July through November. As a drift dive, participants should be prepared for moving water conditions while exploring the reef topography. The site requires boat entry and is not suitable for shore access.

Coral Gardens is a reef site located at Molokini Crater, featuring canyons and extensive coral formations. The site reaches a maximum depth of 18 metres, with an average depth of 30 metres. Divers typically experience mild currents and visibility ranging from 10 to 25 metres. Water temperatures remain consistent between 25C and 26C throughout the year. Access is exclusively by boat, and the site is suitable for beginners. Divers should be aware of sharp coral present throughout the area. A typical dive at this location lasts 60 minutes.

Jabberwocky Drift is a marine dive site situated within the Molokini Crater in Hawaii. The site is characterised by a consistent depth of approximately 5 to 6 metres, making it suitable for beginner divers. Conditions at this location vary, and water temperatures typically range between 25C and 27C throughout the year. As a drift dive, the site offers a straightforward underwater experience within the crater environment. Access to this location is generally provided by boat from nearby Maui. There is no specific data regarding marine life at this site.

Ben Gunn Cove is a shallow marine dive site located within the Molokini Crater. The site features a consistent depth of approximately 5 to 6 metres, making it suitable for shallow water activities. Water temperatures at this location range from 25C to 27C throughout the year, with the warmest conditions occurring between July and October. Given the shallow nature of the site, it is accessible for those seeking a relaxed dive or snorkel experience. Divers should be prepared for variable conditions typical of the Molokini Crater area.

The Carthaginian II is a steel-hulled brig that functioned as a whaling museum in Lahaina before being scuttled to create an artificial reef. The wreck rests on a sandy bottom at depths between 27 and 30 metres. Access to this site is by boat only, located approximately 805 metres from shore. Divers should be prepared for deep diving conditions, potential surge, and entanglement hazards. With visibility ranging from 15 to 30 metres and mild currents, this site is suited for advanced divers. Water temperatures remain consistent throughout the year, typically between 24 and 26 degrees Celsius.

The Curtis Helldiver Wreck is an artificial reef site located within the Molokini Crater. This wreck dive is situated at a consistent depth of 15 metres. Access to the site is by boat only, and divers should be prepared for strong currents, which are a notable hazard in this area. Visibility typically ranges between 24 and 30 metres, providing clear views of the submerged structure. Given the current conditions, this site is suited for intermediate divers. Water temperatures remain stable throughout the year, fluctuating between 24 and 26 degrees Celsius.