Cai is located on the east coast of Bonaire, offering a distinct experience compared to the island's leeward reefs. The site features a reef ranging from 2 to 20 metres in depth with visibility between 10 and 30 metres. Divers and snorkellers must navigate shore entry through surf and shore break, requiring careful timing during wave lulls. Conditions include strong currents and potential rip currents, necessitating solid buoyancy control and situational awareness. Water temperatures remain between 27 and 30 degrees Celsius. Hazards include surf, strong currents, sharks, and lionfish. Sharp coral and rocks are present on the seabed, and surface boat traffic should be monitored when returning to the shore.

Lac Cai is located at the northern tip of the Lac Bay inlet on the east coast of Bonaire. This site features a combination of reef and extensive seagrass beds. Divers and snorkellers can access the water from the shore, with the site situated approximately 180 metres from the coastline. Depths typically range between 2 and 7 metres, with an average depth of 2 metres. Conditions vary, with visibility ranging from 3 to 25 metres and moderate currents present. Facilities at the site include parking, toilets, showers, changing rooms, a cafe, and a rinse station. Due to the presence of currents, rip currents, and sharp coral, caution is advised.

Lac Bay on the east coast of Bonaire features a diverse topography of reef and seagrass habitats. Divers and snorkellers can explore this site at depths ranging from 5 to 18 metres. Access is via a shore entry, though the reef is located 800 metres from the shore, requiring a significant swim. The site is suited for intermediate divers due to strong currents and surf conditions. Visibility typically ranges between 10 and 30 metres, with water temperatures remaining between 27 and 30C throughout the year. Hazards include boat traffic, strong currents, and surf. Facilities available at the location include parking, air fills, equipment rental, guided tours, and a cafe.

Funchi's Reef is a drift dive located on the east coast of Bonaire. This drop-off site features depths ranging from 9 to 12 metres, with an average depth of 11 metres. Due to the strong currents and surf conditions, this site is strictly for advanced divers and requires boat access. Divers can expect visibility between 10 and 30 metres. Marine life recorded at this site includes wrasses, which are very common, alongside common blue tang. Less frequently encountered species include French angelfish, Caribbean ocean surgeonfish, striped parrotfish, foureye butterfly fish, Caribbean sharpnose puffer, and purple sea fans. Rare sightings include great barracuda, spotted scorpionfish, honeycomb cowfish, stoplight parrotfish, whiptail stingray, and boxfish.

Outside Cai Channel is a dynamic site on the East Coast of Bonaire featuring a complex topography of reef, wall, and canyon structures. Located 50 metres from the shore, this site is suited for advanced divers and snorkellers due to strong currents and surf conditions. Visibility varies between 10 and 30 metres. Divers should be aware of hazards including rip currents, boat traffic, sea urchins, and lionfish. Access is available via both shore entry and boat charter, with guided tours offered. Water temperatures range from 27C to 30C throughout the year. Typical dives last approximately 60 minutes.

White Hole is a reef and wall dive site located 200 metres off the east coast of Bonaire. The site features depths ranging from 9 to 30 metres, with an average depth of 15 metres. Divers can access the site via boat or shore entry. Conditions are characterised by strong currents and surf, requiring intermediate skill levels. Visibility typically ranges between 10 and 30 metres. Marine life recorded at the site includes French Angelfish, Spotted Scorpionfish, Great Barracuda, Blue Tang, and various wrasses. Hazards include sea urchins, sharp coral, and strong currents. Parking and boat charter facilities are available nearby.

Turtle City is a reef dive site located on the East Coast of Bonaire. The site features an average depth of 10 metres, with a total depth range between 8 and 12 metres. Access to this location is by boat only. Divers can expect mild currents, though surge is a noted hazard at this site. Visibility typically ranges from 10 to 30 metres. With water temperatures remaining between 27 and 30 degrees Celsius throughout the year, the site is suitable for beginner divers.

Turtle City is a reef site located on the East Coast of Bonaire. Access to this site is exclusively by boat due to the exposed nature of the coastline. Divers can expect depths ranging from 5 to 30 metres, with an average depth of 15 metres. Conditions at this location are variable, featuring moderate currents and potential surf. Given the environmental conditions, this site is suited for intermediate divers. Visibility typically fluctuates between 10 and 30 metres. Facilities available for visitors include parking and local boat charter services.