Tan Ka Wan, located near the East Dam in Hong Kong, is a shallow reef site suitable for beginners. Divers access the water via a shore entry, where depths typically range between 1 and 1.5 metres. Conditions are generally mild, though divers should remain aware of boat traffic and sharp coral in the area. Water temperatures fluctuate throughout the year, ranging from 19C in January to 29C during the summer months. While specific sightings at this exact location are limited, species recorded around this area include various wrasses, butterflyfish, pufferfish, and dragonets, alongside occasional nudibranchs and lionfish.

Sai Cheung Kok is a shallow, calm reef site located in Hainan, China. Accessible directly from the shore, this location serves as a relaxed environment for both diving and snorkelling. Water temperatures fluctuate between 19 and 29 degrees Celsius throughout the year. Divers and snorkellers should note that visibility is variable and may drop to five metres, requiring close proximity to your group and careful monitoring of changing underwater conditions. As there are no confirmed facilities on site, visitors should arrive self-sufficient with all necessary gear and supplies. The site is suitable for those seeking a gentle introduction to reef exploration.

Baptist Assembly Pool is a shallow, calm shore-entry reef site in Hainan. With depths ranging from the surface to 5 metres, it provides a comfortable environment for beginners to build confidence. The site features mild currents and visibility typically between 15 and 30 metres, allowing for clear observation of the reef structure. Water temperatures fluctuate seasonally between 19 and 29 degrees Celsius. Due to the shallow nature of the site, it is well-suited for both snorkelling and introductory diving. Divers and snorkellers should check locally before visiting to confirm current facility availability, as information remains limited.

Yin Tsz Ngam is a wreck site located off the East Dam in Hong Kong. The structure sits in shallow water, reaching a maximum depth of approximately 12 metres, making it suitable for beginner divers. Access is by boat, and the site typically experiences mild currents. Divers can observe various marine life around the wreck, including scorpionfish, pufferfish, and nudibranchs. Other species recorded here include zebra lionfish, wrasses, groupers, golden butterflyfish, flatworms, white-spotted puffers, Clark's anemonefish, boxfish, bluestreak cleaner wrasse, barred soapfish, and tube worms. Visibility can vary significantly, so checking local conditions before departure is recommended. Water temperatures fluctuate between 19C and 29C throughout the year.

Shenzhen Observatory Coast is a shore-entry reef site in Hainan, offering depths between 1 and 15 metres with an average of 8 metres. Visibility at the site fluctuates between 3 and 15 metres depending on local conditions. The area features mild currents, making it suitable for beginner divers. Divers should exercise caution due to the presence of sharp coral and rocky terrain. On-site facilities include parking, showers, and changing rooms to support your visit. While the site is accessed from the shore, divers must remain vigilant for boat traffic, particularly during surface intervals and entry or exit, and the use of a surface marker buoy is recommended.

East Dam in Hong Kong is an artificial reef structure located 1000 metres from the shore. This site offers shallow, accessible diving with depths ranging from 3 to 10 metres, averaging 6 metres. It is well-suited for beginners due to the mild current and relaxed conditions. Visibility typically fluctuates between 3 and 8 metres, and divers should remain aware of boat traffic in the area. Water temperatures vary from 19C in January to 29C in September. Divers must access this site by boat and are advised to deploy a surface marker buoy before ascending to ensure safety.

Sharp Island offers a sheltered reef dive within the Sai Kung area, suitable for beginners. The site features a rocky substrate and coral formations at depths ranging from 6 to 15 metres, with an average depth of 8 metres. Divers can expect mild currents and visibility between 5 and 15 metres. Access is by boat, with typical dive times around 60 minutes. Water temperatures fluctuate significantly throughout the year, ranging from 19C in January to 29C in September. Hazards include boat traffic, entanglement risks, and sharp coral edges. Facilities including changing rooms and toilets are available for visitors.

Sharp Island offers a shallow reef and artificial reef environment suitable for beginners. Accessible only by boat, the site features depths ranging from 1 to 15 metres with an average of 9 metres. Divers frequently encounter Spotfin Butterflyfish, Clark's Anemonefish, and White-spotted Puffer. Other common species include Stonefish, wrasses, and various butterflyfish. The site is also home to less common sightings such as Fingered Dragonet, Longhorn Cowfish, and Banded Coral Shrimp. Conditions vary with visibility between 5 and 15 metres and mild currents. Hazards include boat traffic, entanglement, and sharp coral. Night diving is permitted at this location, with typical dives lasting 45 minutes.