Gallinazo is a challenging marine site in Pucusana, Peru, featuring a combination of reef and a wall that drops to 40 metres. This site is suited for advanced divers capable of managing strong, unpredictable currents. Visibility ranges from 5 to 18 metres, and water temperatures fluctuate between 14 and 18 degrees Celsius, necessitating a thick wetsuit. The wall provides significant vertical relief, particularly in the deeper sections. Boat access is required, and the use of a surface marker buoy is essential due to current exposure. Guided tours and first aid facilities are available, and night diving is permitted.

Cerro Partido, located off Pucusana, features a diverse underwater topography combining a reef, a kelp forest, and a wall. Divers typically explore these environments at depths between 5 and 16 metres, with an average depth of 10 metres. The site is suitable for beginners, with mild currents facilitating navigation. Visibility ranges from 5 to 15 metres, and water temperatures fluctuate between 15C and 19C. A boat is required to reach this site, located 500 metres from shore. Species recorded around this area include South American sea lions, wrasses, drum, croaker, pufferfish, triggerfish, threebanded butterflyfish, Sally Lightfoot crabs, sea stars, rock crabs, goatfish, Panamic sergeant majors, bigeyes, and various snails.

Baja Loca is a reef and wall site located 3000 metres offshore from Pucusana, Peru. This site is suited for advanced divers due to variable currents and depths ranging from 10 to 22 metres, with an average depth of 15 metres. Access is by boat only. The environment is influenced by the Humboldt Current, which brings potential for upwelling and water temperatures between 15 and 18 degrees Celsius. Species recorded around this area include South American Sea Lions, Sally Lightfoot Crabs, and various reef fish such as wrasses, pufferfish, and scorpionfish. Hazards include deep water, strong currents, and surf.

Muelle Minka Mar in Pucusana offers a combination of natural reef and artificial structures at depths between 8 and 12 metres. This shore-entry site is suitable for beginners, featuring mild currents and visibility ranging from 5 to 15 metres. Divers should wear protective footwear to avoid sharp rocks and coral when entering and navigating the seabed. The site is also accessible for night diving, with typical dives lasting around 50 minutes. Water temperatures fluctuate between 15 and 20 degrees Celsius, requiring a minimum 5mm wetsuit. Species recorded around this area include South American sea lions, Sally Lightfoot crabs, and sea stars, alongside various wrasses, pufferfish, and scorpionfish.

Punta Naplo in Pucusana offers a combination of rocky reef and kelp forest environments. This boat-accessed site is suitable for beginners, with depths ranging from 12 to 20 metres and an average depth of 16 metres. Visibility typically spans 5 to 10 metres. Divers should be prepared for cool water temperatures between 15 and 18 degrees Celsius, requiring a 7mm wetsuit for comfort. Moderate currents are common, and divers must remain aware of hazards including cold water, jellyfish, and sea urchins near the reef wall. Typical dive times are approximately 45 minutes. Always confirm sea conditions with your boat operator before departure to avoid changing surf conditions at the entry point.

El Chuncho, located 500 metres off the coast of Pucusana, offers a diverse underwater environment featuring a reef, kelp forest, and wall. Divers can explore depths ranging from 8 to 14 metres, with an average depth of 10 metres. The site is accessible only by boat and is suitable for beginners due to mild currents. Visibility varies between 3 and 10 metres. Water temperatures remain cool, between 15 and 19 degrees Celsius, due to the Humboldt Current. Divers should be mindful of surge and swell conditions, as well as potential entanglement in the kelp canopy. Guided tours, equipment rental, and air fills are available locally, and night diving is permitted.

Baja Huaman is a technically demanding site located 1000 metres off the coast of Pucusana. The topography features a reef and wall structure that drops from 6 to 40 metres, fringed by a kelp forest in the shallower sections. Divers encounter strong currents and visibility ranging from 5 to 15 metres. Marine life includes very common South American Sea Lions, common Sally Lightfoot Crabs, and occasional sightings of wrasses, sea stars, rock crabs, snails, and sea squirts. Due to the cold water temperatures of 14 to 18 degrees Celsius, strong currents, and sharp coral, this site is strictly for advanced divers. A 7mm wetsuit or drysuit is required.

La Lobera is a reef site located off Pucusana, featuring a rocky structure that extends from the surface to a depth of 16 metres. This site is strictly for advanced divers due to strong, unpredictable currents that require active buoyancy control and constant situational awareness. Access is by boat only, and divers must remain vigilant regarding sharp rock formations and active boat traffic in the area. Water temperatures are cold, ranging between 15 and 19 degrees Celsius, necessitating the use of a thick wetsuit. Visibility at this location is variable, and conditions can change significantly throughout the day.