Cemara Beach Lagoon in Padang Bai is a shallow coastal site featuring a mix of sandy patches, seagrass beds, and small coral clusters. Located between Mertasari and Karang Beach, the lagoon remains accessible for snorkeling even at low tide. The site is suitable for beginners, with depths ranging from 1 to 5 metres and an average of 3 metres. Entry is from the shore, and conditions typically involve mild currents and visibility between 5 and 15 metres. Water temperatures remain warm throughout the year, ranging from 27C to 29C. Divers and snorkellers should be aware of boat traffic, sea urchins, and sharp coral in the area.

Water Walk is a shallow shore entry dive site in Padang Bai, Indonesia, featuring a combination of natural reef and artificial structures. Located 50 metres from the shore, the site reaches depths of 3 to 5 metres, making it suitable for beginners. Divers experience mild currents and visibility ranging from 5 to 15 metres. Water temperatures remain between 27 and 29 degrees Celsius throughout the year. Hazards include jellyfish and sharp coral or rock formations, so caution is advised when placing hands or feet. Guided tours, equipment rental, and air fills are available on-site to assist with navigation and gear requirements.

Sanur Channel is a reef and artificial reef site located 500 metres offshore from Sanur. Reached by boat, the site features a sandy bottom and a house reef, making it a common location for entry-level training dives. Depths range from 3 to 20 metres, with an average of 9 metres. Conditions are generally mild, though visibility fluctuates between 5 and 25 metres. The site is suitable for beginners and supports both diving and snorkelling activities. Facilities available at the shore base include parking, toilets, showers, equipment rental, and air fills. Divers should be aware of potential hazards including jellyfish, lionfish, sea urchins, sharks, sharp coral, stonefish, and strong currents.

Sanur Beach is a reef and artificial reef site located 300 metres offshore from Padang Bai, Indonesia. Suitable for beginners, the site features depths ranging from 3 to 20 metres with an average of 9 metres. Access is strictly by boat. Conditions include moderate currents and visibility between 5 and 15 metres. Water temperatures fluctuate between 26 and 29 degrees Celsius throughout the year. The site supports night diving and offers facilities including parking, toilets, showers, and air fills. Species recorded around this area include frogfish, sea kraits, snowflake morays, zebra lionfish, wrasses, chocolate chip sea stars, striped eel catfish, triggerfish, sea slugs, vagabond butterflyfish, orangestripe triggerfish, bluestreak cleaner wrasse, porcupinefish, and moorish idols.

Pantai Karang in Padang Bai is a shallow, shore-accessible site protected by an artificial breakwater. The area features a mix of natural reef and artificial structures, making it suitable for beginners. Divers can expect mild currents and water temperatures ranging from 27C to 29C throughout the year. Marine life recorded at this site includes snails, which are very common, alongside uncommon sightings of wrasses, hermit crabs, long-spined sea urchins, sea hares, sea stars, brittle stars, and various crabs. Facilities available at the site include parking, toilets, and showers. Be aware of hazards such as sea urchins and sharp coral when entering the water.

Sanur Channel in Padang Bai is a reef and artificial reef site located 300 metres from the shore. Divers can expect depths ranging from 3 to 20 metres, with an average depth of 9 metres. The site is accessible by both shore and boat entry. Conditions feature moderate currents and visibility typically between 5 and 15 metres. Water temperatures fluctuate between 25C and 29C throughout the year. The site supports night diving, with typical dives lasting around 45 minutes. Hazards at this location include strong currents, low visibility, sea urchins, stonefish, and sharp coral. On-site facilities include air fills, equipment rental, guided tours, and toilets.

Sental is a technical dive site located in Padang Bai, Indonesia, characterised by a significant drop-off. This site is strictly for technical divers due to its extreme depth of 250 metres. Access is by boat only, and divers must be prepared for strong currents. Visibility typically ranges between 15 and 30 metres. Water temperatures generally fluctuate between 23 and 26°C, though upwelling can cause temperatures to drop to 16-20°C, particularly between June and October. Given the depth and conditions, divers must manage risks associated with decompression, nitrogen narcosis, and the challenging current environment.

Sanur Channel is a popular training site located 500 metres offshore, featuring a sandy bottom and artificial reef structures shaped like pyramids. The site offers a mix of natural reef and man-made features, with depths ranging from 3 to 20 metres and an average depth of 9 metres. Access is by boat only. Conditions vary, with visibility between 5 and 15 metres and mild currents. The site is suitable for beginners and supports both diving and snorkelling. Species recorded around this area include frogfish, sea kraits, zebra lionfish, snowflake morays, chocolate chip sea stars, wrasses, porcupinefish, checkerboard wrasse, flatworms, striped surgeonfish, ocellaris anemonefish, semicircle angelfish, white eyed morays, and pufferfish.