The Natai Beach Dredger is a sunken dredging vessel resting on a sandy seabed in the Andaman Sea. This artificial reef sits at depths ranging from 2 to 12 metres, with an average depth of 7 metres, making it suitable for beginner divers. Access is via a shore entry, though sturdy boots are recommended due to sharp edges on the wreck and surrounding rocks. Divers should be aware of potential hazards including entanglement, sharp coral, and venomous fish such as lionfish and stonefish. Visibility typically ranges from 5 to 15 metres, though it can drop with little warning. A typical dive lasts approximately 45 minutes in mild currents.

Khao Na Yak is a shallow reef site in the Andaman North region of Thailand, suitable for beginners. The topography consists of a rocky shoreline that slopes into a sandy bottom at a maximum depth of 9 metres. Divers typically experience mild currents and visibility ranging from 10 to 30 metres. Access to this site is by boat, as it is located 1000 metres from the shore. Water temperatures remain consistent throughout the year, averaging between 29 and 30 degrees Celsius. Due to the presence of vessels in the area, divers should remain aware of boat traffic during their dives.

Khumnam Tha Taeng is a shore-entry muck diving site featuring an artificial reef structure. Located in shallow waters, the site ranges from 2 to 8 metres in depth with an average of 6 metres. Conditions are generally mild, though visibility fluctuates between 5 and 15 metres. Divers should exercise caution around the artificial reef structure to avoid entanglement or contact with sharp surfaces. The site is suitable for beginners and supports night diving. On-site facilities include parking, showers, changing rooms, and a cafe. Typical dive duration is 45 minutes.

The Sea Chart Wreck is a drift dive located 3000 metres off Koh Bon, Thailand. Resting at depths between 22 and 29 metres, this wreck is suitable only for advanced divers with deep and overhead environment training. The site is subject to strong currents and variable visibility ranging from 5 to 30 metres. Divers should plan for boat access and confirm slack water timing with their operator to manage the current. The structure supports soft coral growth, and the surrounding habitat is typical of the Andaman region, which hosts a variety of reef fish and invertebrates. Nitrox is recommended to manage bottom time safely at this depth.

Tor 13 is a boat-access site in the Andaman North region of Thailand, featuring a combination of natural reef, artificial reef, and a wreck. The site sits at a depth of 8 to 15 metres, with an average of 12 metres, making it suitable for beginners. Visibility typically ranges from 9 to 15 metres. Divers should be prepared for moderate currents and active boat traffic above the site. Water temperatures are variable, and divers are advised to wear a 5mm wetsuit. Night diving is permitted at this location. Always deploy a surface marker buoy before ascending to ensure safety from passing vessels.

Natai Pier offers a shallow, accessible shore dive in the Andaman Sea, combining muck diving with an artificial reef structure. The site is suitable for beginners, with depths ranging from 2 to 7 metres and an average depth of 5 metres. Divers experience mild currents and visibility typically between 5 and 10 metres. Entry is from the shore, where caution is advised due to sharp rocks and coral near the surface; wearing protective boots or closed-heel fins is recommended. Parking is available on-site, and a typical dive lasts approximately 45 minutes. The site provides a straightforward environment for those looking to explore both artificial structures and sandy muck habitats.

Boonsung Wreck is an artificial reef site located 5000 metres from shore near Koh Bon. This wreck dive sits at an average depth of 17 metres, with a total depth range between 14 and 18 metres. Access is by boat only. Conditions vary, with visibility ranging from 5 to 25 metres and mild currents. The site is suitable for beginners and supports night diving, with typical dive times around 60 minutes. Divers should be aware of hazards including entanglement, sharp structures, and potential encounters with lionfish, stonefish, and sea urchins. The habitat supports a variety of reef fish and invertebrates typical of the Andaman North region.

Bangsak Wreck is a former tin mining platform dredger that sank during a monsoon storm in 1984. Resting at an average depth of 16 metres, the site offers a wreck and artificial reef experience suitable for beginners. Divers access the wreck by boat, located approximately 13 kilometres from the shore. Conditions are generally mild, with visibility ranging from 5 to 12 metres and water temperatures between 28 and 30C. The site is managed with nearby facilities including equipment rental, guided tours, and boat charters. Divers should remain aware of boat traffic and currents during their 50-minute dives.