Acapulco Beach in Antofagasta offers a shore-entry reef dive suitable for beginner divers. The reef terrain extends from 10 to 24 metres, allowing for flexible depth profiles. Divers can expect visibility between 5 and 10 metres with minimal current. Water temperatures are cool, ranging from 14 to 17 degrees Celsius, making a 5mm wetsuit or thicker advisable. When entering from the shore, shuffle your feet to avoid sea urchins, and remain cautious of these creatures near the reef and cavern entrance. Facilities are not confirmed at this location, so divers should arrive self-sufficient with all necessary equipment and support.

The Maria Elizabeth is a wreck site located 1609 metres off the coast of Antofagasta, Chile. Resting at depths between 16 and 21 metres, with an average of 19 metres, the vessel serves as an artificial reef. Divers access the site exclusively by boat. Visibility typically ranges from 5 to 10 metres, and water temperatures remain between 15 and 16 degrees Celsius throughout the year. The wreck features overhead sections, requiring careful buoyancy control and awareness of the structure. Divers should be cautious of sharp surfaces and potential hazards on the seabed. A torch is recommended to inspect the hull structure.

El Acuario de Santa Maria is a reef site located 7000 metres off the coast of Antofagasta, Chile. The site features a reef structure that descends from 20 to 40 metres, requiring boat access. Divers should be prepared for water temperatures between 14 and 16 degrees Celsius, making a minimum 5mm wetsuit with a hood and gloves necessary. Visibility typically ranges from 10 to 30 metres. While there is no significant current, surge can be present at shallower depths. The site is suitable for intermediate divers and supports night diving. Local facilities provide air fills and equipment rental.

The beach in Antofagasta offers a diverse underwater landscape featuring reef, kelp forest, wall, and drop-off terrain. Suitable for beginners, the site reaches depths between 16 and 28 metres, with an average of 20 metres. Visibility is consistently 30 metres, allowing for clear navigation of the structures. Divers must manage surf and surge during the shore entry, which is the primary challenge at this location. Water temperatures range from 14 to 16 degrees Celsius, necessitating a 5 mm wetsuit with a hood for comfort. On-site facilities include parking, equipment rental, and air fills.

Pared Sur is a deep reef wall located off the coast of Antofagasta, Chile. The site features a vertical structure dropping from 30 to 45 metres, with an average depth of 35 metres. Divers encounter moderate currents and variable visibility ranging from 10 to 30 metres. Due to the significant depth and cold water temperatures of 14 to 16 degrees Celsius, this site is suited for intermediate divers with solid buoyancy control. Thermal protection is essential. The site supports a variety of temperate reef life and invertebrates. Boat access is required, and local facilities provide air fills and equipment rental.

Colin's Double Strike in Antofagasta offers a diverse underwater landscape featuring a reef, kelp forest, and wall. Divers can explore depths ranging from 15 to 25 metres, with an average depth of 20 metres. Visibility at the site varies between 10 and 30 metres, while water temperatures fluctuate between 14 and 17 degrees Celsius. The site is accessible via both shore and boat entries. While currents are generally mild, divers should be aware of surf and surge at the entry point. Parking is available on-site, facilitating straightforward shore access. Divers should manage decompression risks and remain alert for boat traffic near the surface.

Roca Chungungo is a reef site located off the coast of Antofagasta, Chile. This boat-accessible dive reaches a depth of 25 metres and is suited for intermediate divers who possess solid buoyancy control. Conditions vary, with visibility ranging from 10 to 30 metres and mild currents. The water temperature is cool, fluctuating between 14 and 17 degrees Celsius throughout the year. Due to these temperatures, a 7mm wetsuit or drysuit is recommended. The site features a reef structure that supports a variety of temperate marine life, including various fish and invertebrates typical of the region.

Caudrin of Death in Antofagasta features a combined reef and cave system ranging from 8 to 35 metres in depth. This site is suitable for intermediate divers who can manage moderate currents and surge. Visibility is consistently 30 metres, allowing for clear navigation of the reef and cave structures. Water temperatures remain between 14 and 16 degrees Celsius, necessitating appropriate thermal protection. Entry is via the shore, though local conditions regarding swell and current should be verified before diving. Divers must remain aware of the overhead environment within the cave and potential entanglement risks near the wreck. Proper planning for bottom time is essential due to the depth and moving water.