Turtle Cavern is a reef dive located 500 metres off Liuqiu Island, Taiwan. The site features an overhead environment and reaches depths between 15 and 20 metres, with an average depth of 18 metres. Visibility ranges from 10 to 30 metres, and divers should be prepared for thermoclines and variable conditions. Currents are generally mild but can strengthen. Access is by boat only, and the site is suitable for intermediate divers comfortable with overhead environments. Hazards include boat traffic, which requires the use of an SMB on ascent, as well as sharp coral and sea urchins on the reef structure. Night diving is available at this location.

Beauty Cave is a deep reef and cave site located off Liuqiu Island, Taiwan. The site features a wall and cave system ranging from 25 to 35 metres in depth, requiring intermediate skills and precise buoyancy control. Visibility typically spans 20 to 30 metres, allowing for clear navigation of the overhead environment. Divers must manage moderate currents and potential down currents throughout the 45-minute dive. Entry is via the shore, which involves navigating surf and sharp coral rock. Due to the complex nature of the cave and the challenging shore entry, booking a guided tour with a local dive shop is recommended to ensure safe navigation and timing.

美人洞放流區 is a reef dive site located 500 metres off the coast of Liuqiu Island, Taiwan. This site is suitable for beginners and is accessed exclusively by boat. Divers can expect an average depth of 8 metres, with depths generally ranging between 7 and 8 metres. The site features mild currents, making for a manageable underwater experience. Due to the nature of the reef environment, divers should be aware of sharp coral present in the area. Water temperatures at this location vary throughout the year, ranging from 25C in the winter months to 30C during the peak of summer.

Liuqiu Island offers diverse underwater topography including reefs, artificial reefs, and drop-offs. Divers can explore various sites such as Vase Rock, Beauty Cave, Shanfu, and multiple shipwrecks. Depths range from 5 to 30 metres, with an average of 15 metres, making it suitable for beginners. Conditions are generally mild with visibility between 10 and 30 metres. Water temperatures remain warm throughout the year, ranging from 25C to 29C. Access is available via both shore and boat entries. Facilities on the island include parking, toilets, showers, rinse stations, and dive shops offering guided tours, air fills, and boat charters. Night diving is also available at this location.

QiYingDong is a reef dive located 500 metres off Liuqiu Island, Taiwan, defined by a distinct fault structure. The site ranges from 15 to 30 metres in depth, with an average of 22 metres. Divers should expect moderate currents that can strengthen, requiring good buoyancy control and an Advanced Open Water certification. Visibility varies between 10 and 30 metres, and water temperatures remain between 25 and 29 degrees Celsius. Access is exclusively by boat. Divers should be aware of potential thermoclines and variable visibility, and the use of a surface marker buoy is strongly advised due to boat traffic.

Vase Rock is a shallow shore-entry reef site located off Liuqiu Island, Taiwan. With an average depth of 4 metres, ranging between 2 and 6 metres, it is well-suited for beginners and snorkellers. The site features mild currents and visibility typically ranging from 5 to 15 metres. Divers and snorkellers should exercise caution during entry and exit due to potential surf and sharp coral near the shoreline. Water temperatures remain warm throughout the year, between 25 and 30 degrees Celsius. Facilities at the site include parking, a cafe, boat charters, and guided tours to assist with navigation and entry routes.

The Shanfu Wreck is an artificial reef located 500 metres off the coast of Liuqiu Island, Taiwan. This intermediate-level dive site sits at depths ranging from 10 to 27 metres, with an average depth of 20 metres. Access is strictly by boat. Divers can encounter various marine life, including common wrasses, which are most frequently seen between December and March. Other species recorded at the site include the snowflake moray, Jorunna nudibranch, Moorish idol, and black-margined nudibranch. Rarer sightings include the Spanish dancer, peacock mantis shrimp, and broadclub cuttlefish. Conditions vary, with visibility ranging from 5 to 30 metres and moderate currents. Hazards include boat traffic, entanglement risks, sea urchins, and surf.

Shanfu Fishing Harbor on Liuqiu Island features a combination of natural and artificial reef structures. Divers can explore depths ranging from 5 to 18 metres, with an average depth of 12 metres. The site is suitable for beginners, offering mild currents and visibility between 6 and 20 metres. Marine life includes common wrasses, alongside rarer sightings such as Spanish Dancer, Peacock Mantis Shrimp, Warty Anglerfish, various lionfish, moray eels, and nudibranchs. Shore entry requires navigating surf and shore breaks, so careful timing and foot protection are recommended. Due to active boat traffic within the harbour, divers should use a surface marker buoy and remain aware of their position during ascent.